Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
39810451Factored
FactorDigitsBitsDate
103476481375068333237132373.12020-01-31 19:45:06
LL
StatusDateUserResidueShift
Verified (Factored)2008-11-16David Pike9561F2493DD587E810588821
Verified (Factored)2017-01-13Sergey Nosov9561F2493DD587E820635280
History
DateUserTypeResult
2020-01-31-Anonymous-F
Factor: 10347648137506833323713 / TF: 73-74*
2019-10-12-Anonymous-NF
no factor from 2^72 to 2^73
2019-05-03monstNF
no factor from 2^71 to 2^72
2017-01-13Sergey NosovC-LL
9561F2493DD587E8
2014-12-10srow7NF
no factor from 2^70 to 2^71
2014-12-10srow7NF
no factor from 2^69 to 2^70
2013-09-28Torben K.NF
no factor from 2^68 to 2^69