Forum: Aliquot Sequences
2021-08-15, 06:09
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Replies: 3,003
Views: 239,149
The polynomials are apparently in the table...
The polynomials are apparently in the table polyselect1_bestpolynomials, but I can't figure out how they are sorted. The exp_E values don't seem to show any order.
The columns are rowid, kkey,...
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Forum: Aliquot Sequences
2021-08-14, 17:20
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Replies: 3,003
Views: 239,149
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Forum: Aliquot Sequences
2021-08-14, 15:45
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Replies: 3,003
Views: 239,149
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Forum: Aliquot Sequences
2021-08-14, 09:25
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Replies: 3,003
Views: 239,149
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Forum: Aliquot Sequences
2021-08-13, 15:17
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Replies: 3,003
Views: 239,149
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Forum: Homework Help
2021-08-13, 13:56
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Replies: 8
Views: 477
Thanks for all the helpful replies!
One...
Thanks for all the helpful replies!
One question though:Is that sufficient? 12/6 is an integer and the denominator is 2*3. The key would be to prove that it always remains 2*3 - or p#.
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Forum: Aliquot Sequences
2021-08-13, 08:46
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Replies: 3,003
Views: 239,149
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Forum: Aliquot Sequences
2021-08-13, 05:35
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Replies: 3,003
Views: 239,149
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Forum: Proth Prime Search
2021-08-12, 06:25
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Replies: 7
Views: 1,058
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Forum: Homework Help
2021-08-12, 06:14
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Replies: 8
Views: 477
Sum of reciprocals of primes never an integer
I'm struggling with this problem:
Show that the sum of the reciprocal of all primes \frac{1}{p_{1}} + \frac{1}{p_{2}} + ... + \frac{1}{p_{n}} = P_{n} is never an integer.
I know there are...
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Forum: Aliquot Sequences
2021-08-12, 05:27
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Replies: 3,003
Views: 239,149
So I'd use tasks.sieve.run=false and the...
So I'd use tasks.sieve.run=false and the respective admin/admax, incr/nq and root-opt-effort settings and just invoke cado as usual?
And a few specific questions:
If I understand the incr...
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Forum: And now for something completely different
2021-08-12, 04:51
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Replies: 4
Views: 306
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Forum: And now for something completely different
2021-08-11, 17:56
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Replies: 4
Views: 306
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Forum: Aliquot Sequences
2021-08-10, 06:56
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Replies: 3,003
Views: 239,149
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Forum: Factoring
2021-08-10, 06:30
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Replies: 3
Views: 284
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Forum: Aliquot Sequences
2021-08-09, 12:44
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Replies: 1,325
Views: 130,099
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Forum: Factoring
2021-08-07, 14:50
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Replies: 17
Views: 895
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Forum: Factoring
2021-08-05, 17:59
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Replies: 17
Views: 895
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Forum: Math
2021-08-05, 10:55
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Replies: 34
Views: 5,800
When trying to run this from a Putty SSH...
When trying to run this from a Putty SSH connection I get an error import-im6.q16: unable to open X server `localhost:10.0'. Per some instructions I found I enabled X11 forwarding in Putty and that...
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Forum: Factoring
2021-08-05, 05:18
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Replies: 17
Views: 895
I don't even really understand what the group...
I don't even really understand what the group order is, but I thought you could multiply some smaller primes, use the result as group order and "just" work backwards from group order to factor. But...
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Forum: Aliquot Sequences
2021-08-04, 13:34
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Replies: 1,325
Views: 130,099
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Forum: Factoring
2021-08-04, 12:22
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Replies: 17
Views: 895
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Forum: Factoring
2021-08-04, 09:21
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Replies: 17
Views: 895
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Forum: YAFU
2021-08-04, 09:16
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Replies: 10
Views: 829
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Forum: YAFU
2021-08-04, 09:14
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Replies: 19
Views: 1,384
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