Forum: Information & Answers
2021-03-05, 16:38
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Replies: 2
Views: 207
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Forum: Hobbies
2021-03-04, 15:42
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Replies: 1
Views: 123
hand puzzles
I'm tottally into eazy puzzles. Check out this one. It involves a twisting motion.
Regards
Matthew
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Forum: Miscellaneous Math
2021-03-04, 14:12
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Replies: 4
Views: 205
zero sequence in oeis
Check out this clickable link.
http://oeis.org/A000004
It is zero sequence. Very interesting.
Good fun
Matt
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Forum: Miscellaneous Math
2021-03-04, 06:59
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Replies: 10
Views: 261
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Forum: Miscellaneous Math
2021-03-04, 02:48
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Replies: 10
Views: 261
Whats a p7?
it is a seven digit prime number
for example 4002499
another is 828611
Cheers
Matt
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Forum: Lounge
2021-03-03, 20:33
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Replies: 5
Views: 296
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Forum: Lounge
2021-03-02, 06:13
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Replies: 2,070
Views: 84,923
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Forum: Soap Box
2021-02-28, 18:04
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Replies: 1,374
Views: 46,048
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Forum: Lounge
2021-02-28, 04:22
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Replies: 1,664
Views: 70,110
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Forum: Lounge
2021-02-27, 19:39
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Replies: 195
Views: 27,959
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Forum: Lounge
2021-02-26, 17:00
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Replies: 1,100
Views: 86,504
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Forum: Lounge
2021-02-26, 16:56
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Replies: 1,100
Views: 86,504
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Forum: Lounge
2021-02-25, 15:54
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Replies: 184
Views: 28,772
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Forum: Lounge
2021-02-24, 09:15
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Replies: 75
Views: 19,322
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Forum: Lounge
2021-02-24, 09:10
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Replies: 1
Views: 201
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Forum: Lounge
2021-02-22, 21:12
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Replies: 1,084
Views: 69,915
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Forum: FermatSearch
2021-02-21, 07:05
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Replies: 18
Views: 5,582
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Forum: Lounge
2021-02-15, 05:25
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Replies: 88
Views: 3,228
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Forum: FermatSearch
2021-02-09, 14:52
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Replies: 212
Views: 45,601
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Forum: FermatSearch
2021-02-09, 14:49
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Replies: 18
Views: 5,582
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Forum: Lounge
2021-02-04, 05:18
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Replies: 982
Views: 67,491
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Forum: Lounge
2021-02-01, 21:16
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Replies: 0
Views: 411
Matt's project
Hi all,
Some are familiar with Lucky Numbers of Euler (https://en.wikipedia.org/wiki/Lucky_numbers_of_Euler)
Others have seen prime generating polynomial...
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Forum: MattcAnderson
2021-01-31, 19:03
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Replies: 30
Views: 8,707
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Forum: Operazione Doppi Mersennes
2021-01-31, 16:54
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Replies: 627
Views: 70,870
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Forum: Miscellaneous Math
2021-01-27, 08:08
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Replies: 4
Views: 341
Another interesting sequence is ...
Another interesting sequence is
OEIS.org/A250001
It is about “How many ways can circles overlap?”
Everyone is different.
Also see a Numberphile video in YouTube
Called “How many ways can...
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