Forum: Factoring
2018-07-25, 03:20
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-06-20, 05:53
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-06-11, 18:15
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Replies: 507
Views: 70,971
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Forum: Factoring
2018-05-30, 14:55
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Replies: 507
Views: 70,971
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Forum: FactorDB
2018-05-17, 18:14
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Replies: 4
Views: 3,962
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Forum: Factoring
2018-04-01, 05:02
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-03-24, 07:37
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Replies: 888
Views: 70,658
I just found a P48 factor for...
I just found a P48 factor for (101691318335746946042200793713846391^7-1) (http://factordb.com/index.php?query=(101691318335746946042200793713846391^7-1)) so I think the C143 that's left should be...
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Forum: Factoring
2018-03-20, 05:03
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-03-18, 05:37
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Replies: 25
Views: 3,160
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Forum: Factoring
2018-03-16, 15:04
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Replies: 888
Views: 70,658
I'm now running 35 digit ECM on the ~3,500 C1XX...
I'm now running 35 digit ECM on the ~3,500 C1XX composites in the t2100 file. I've decided to stop posting all of the full factorizations that I find and to just post factorizations that lead to a...
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Forum: Factoring
2018-03-15, 16:20
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-03-12, 02:36
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Replies: 888
Views: 70,658
Here are two more factorizations:
C157 = P40...
Here are two more factorizations:
C157 = P40 * C118 (http://factordb.com/index.php?id=1100000000791317979http://) The resulting composite is now the smallest composite in the t2100 file.
C195 =...
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Forum: Factoring
2018-03-09, 20:17
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Replies: 888
Views: 70,658
I've finished running 25 digit ECM for all...
I've finished running 25 digit ECM for all composites in the t2100 file and now I'm running 30 digit ECM on the ~3,500 C1XX composites.
Here are the last two full factorizations from my 25 digit...
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Forum: Factoring
2018-03-02, 17:02
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-28, 02:45
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Replies: 888
Views: 70,658
Yes, I'm still running ECM with B1=50e3 (25...
Yes, I'm still running ECM with B1=50e3 (25 digits).on all numbers in the t2100 file. I'm running 216 curves per composite which should be optimal for GMP-ECM 6.4.4.
I've finished running ~52,000...
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Forum: Factoring
2018-02-26, 18:20
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-22, 16:08
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-15, 17:40
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-13, 01:10
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-09, 06:01
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Replies: 888
Views: 70,658
I just noticed that there are now less than...
I just noticed that there are now less than 65,000 composites in the t2100 file. Great work everyone! :banana:
Also, here's another full factorization from the t2100 file:
C826 = P27 *...
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Forum: Factoring
2018-02-05, 04:09
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-02-02, 03:17
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-01-30, 01:56
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Replies: 888
Views: 70,658
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Forum: Factoring
2018-01-23, 17:09
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Replies: 888
Views: 70,658
One more full factorization:
C150 = P8 * P10...
One more full factorization:
C150 = P8 * P10 * P21 * P56 * P57 http://factordb.com/index.php?id=1100000001085604962
(I only found the P10 and P21, factordb had the rest)
I'm really surprised...
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Forum: Factoring
2018-01-23, 05:49
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Replies: 888
Views: 70,658
Some of these numbers have certainly been ECM'd...
Some of these numbers have certainly been ECM'd very thoroughly but since I don't have a reliable way of determining which numbers have been tested, I'm testing them all myself. My current mean time...
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