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Topics
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Last Post |
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Finite Number of Primes?
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2
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I. Myself
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16
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383
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Mon Mar 07, 2005 7:46 am
C Rode
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The Paper Challeran Contest 35
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PACHALLE
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0
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123
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Mon Mar 07, 2005 12:45 am
PACHALLE
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![No new posts [ Popular ]](./templates/subSilver/images/folder_hot.gif "No new posts [ Popular ]")
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Red, White and Blue
[ Goto page:
1,
2,
3,
4,
5
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Jim Dars
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65
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1024
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Sun Mar 06, 2005 7:40 pm
amcwill417
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some interesting numbers
[ Goto page:
1,
2
]
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Aslan Kral
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28
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575
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Sun Mar 06, 2005 4:05 pm
Aslan Kral
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Help!!
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Bigfoot
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1
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137
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Sat Mar 05, 2005 9:29 pm
Christopher Night
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Simple answer, surrogate factoring
[ Goto page:
1,
2,
3
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Guest
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33
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576
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Sat Mar 05, 2005 3:54 pm
Tim Peters
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Surrogate factoring demonstrated
[ Goto page:
1,
2,
3
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Guest
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37
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535
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Sat Mar 05, 2005 8:01 am
Prai Jei
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book about math history
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Gunnar G
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6
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235
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Fri Mar 04, 2005 9:44 pm
Digital Photo
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A little problem on a grid
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fiziwig
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2
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174
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Fri Mar 04, 2005 9:33 pm
Arturo Magidin
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hypotheses regarding human headshape and hat shapes
[ Goto page:
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2
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Neil Fernandez
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21
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456
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Fri Mar 04, 2005 12:57 am
Andy Dingley
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Reverse engineering surrogate factoring
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Guest
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7
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177
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Thu Mar 03, 2005 4:07 pm
mensanator@aol.compost
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Root Method, Mar 2, 2005
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Jon G.
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1
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110
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Wed Mar 02, 2005 10:30 pm
C. Bond
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Fourier series for zeta(2)
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Larry Hammick
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2
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138
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Wed Mar 02, 2005 5:34 pm
Larry Hammick
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4 4
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Gunnar G
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10
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196
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Tue Mar 01, 2005 7:54 am
gerard46
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Large primes found last month
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Dan in NY
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0
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126
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Tue Mar 01, 2005 6:08 am
Dan in NY
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SF: Back to theory
[ Goto page:
1,
2,
3
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Guest
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37
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622
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Mon Feb 28, 2005 10:39 pm
Wayne Brown
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A Good Forum at College Junior Level?
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I. Myself
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0
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137
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Mon Feb 28, 2005 7:53 pm
I. Myself
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magic squares
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Brendan O'Sullivan
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1
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173
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Sun Feb 27, 2005 4:59 pm
Henry
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Surrogate factoring explained
[ Goto page:
1,
2,
3
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Guest
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33
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620
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Sat Feb 26, 2005 5:07 pm
ošin
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easy set theory question
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Dylan
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5
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178
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Sat Feb 26, 2005 4:49 am
Jim Spriggs
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helix
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Stefano Tessarin
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2
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124
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Sat Feb 26, 2005 12:06 am
Travis Willse
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Cassini stumped me!
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Dave
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2
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129
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Fri Feb 25, 2005 3:49 pm
Larry Lard
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Need to disguise my phone number in a math equation
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Dave
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9
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375
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Fri Feb 25, 2005 2:23 pm
Dave
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Surrogate factoring is a concept
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Guest
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6
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173
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Fri Feb 25, 2005 6:51 am
fishfry
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Matrices, linear arithmetic
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Paul Murray
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0
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107
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Thu Feb 24, 2005 9:51 am
Paul Murray
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easy proof needed
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puit
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4
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136
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Wed Feb 23, 2005 4:11 pm
puit
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How to Find Lot Corner Coordinates from Bearings
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1,
2
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frank1492
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18
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439
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Wed Feb 23, 2005 3:25 am
Lynn Kurtz
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Quasitiler
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Paul Murray
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0
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109
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Mon Feb 21, 2005 7:29 am
Paul Murray
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Easy test of surrogate factoring
[ Goto page:
1,
2
]
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Guest
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22
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425
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Fri Feb 18, 2005 11:00 pm
guenther.vonKnakspott@gmx
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Surrogate factoring, random is better?
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Guest
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9
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165
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Fri Feb 18, 2005 3:31 pm
ošin
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Factoring problem solution
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Guest
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10
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197
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Fri Feb 18, 2005 12:39 pm
Dik T. Winter
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real mathematics of magic squares
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Brendan O'Sullivan
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1
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126
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Thu Feb 17, 2005 2:21 am
Christopher J. Henrich
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Go figure! A new way to multiply...
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Risto Lankinen
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0
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144
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Tue Feb 15, 2005 10:33 am
Risto Lankinen
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Toilet Paper Sizing - math or error
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Unknown
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5
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202
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Tue Feb 15, 2005 12:48 am
Christopher Night
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Negative combinatorics
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Oppie
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3
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122
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Mon Feb 14, 2005 6:27 pm
Philippe 92
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The Internet Paper Challenge ranking Contest 34
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PACHALLE
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0
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106
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Mon Feb 14, 2005 10:13 am
PACHALLE
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Factoring, is it significant?
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Guest
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3
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134
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Mon Feb 14, 2005 12:31 am
fishfry
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Is sex between the 0 and the 8 allowed ???
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Dan Simper
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5
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135
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Sun Feb 13, 2005 7:39 pm
Ari
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1089 number trick
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Jim Spriggs
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4
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175
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Sun Feb 13, 2005 7:09 pm
Ari
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? from Jr High Math Team
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Mommio2
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2
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144
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Sun Feb 13, 2005 6:18 pm
Ari
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Numeration with a complex base
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Larry Hammick
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10
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223
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Fri Feb 11, 2005 7:42 pm
G. A. Edgar
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Lotto - Gaps - probability, HELP
[ Goto page:
1,
2
]
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djura
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15
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308
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Fri Feb 11, 2005 7:36 pm
djura
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Problem with a number sequence.
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ray
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8
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177
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Thu Feb 10, 2005 12:42 am
Russell
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Factors one more time
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Philippe 92
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7
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151
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Wed Feb 09, 2005 6:04 pm
Proginoskes
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(x,y)-composite numbers and (x,y)-rigid numbers
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Rainer Rosenthal
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12
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225
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Tue Feb 08, 2005 9:53 pm
Rainer Rosenthal
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An arrangement of a pile of colored stones
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Chip Eastham
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5
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143
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Mon Feb 07, 2005 9:59 pm
Philippe 92
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there's math in my coffee
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Jon G.
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1
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152
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Mon Feb 07, 2005 8:16 pm
Proginoskes
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Recreational Hints to UPINT and Wolfram-News
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Rainer Rosenthal
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0
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104
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Sat Feb 05, 2005 12:23 pm
Rainer Rosenthal
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Triangles: Medians and the angles they fall from
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Opinicus
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4
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144
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Sat Feb 05, 2005 11:23 am
Philippe 92
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How Many Factors?
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Mommio2
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4
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173
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Thu Feb 03, 2005 5:39 pm
Virgil
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