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Old 2020-11-11, 22:59   #505
swishzzz
 
Jan 2012
Toronto, Canada

5210 Posts
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Lucky find of the month:

Quote:
Run 234 out of 800:
Using B1=1000000, B2=1045563762, polynomial Dickson(6), sigma=1:3420767960
Step 1 took 2265ms
Step 2 took 1438ms
********** Factor found in step 2: 76217327367748634991102091670295156034358967631469
Found prime factor of 50 digits: 76217327367748634991102091670295156034358967631469
Composite cofactor (10^199+6253)/76217327367748634991102091670295156034358967631469 has 150 digits
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