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
33930383Factored
FactorDigitsBitsDate
62455372414452445176312272.42021-12-06 03:31:22
LL
StatusDateUserResidueShift
Verified (Factored)2004-07-13Brent HarveyB678EE95A3C35F4223492833
Verified (Factored)2015-02-06Torchwood InstituteB678EE95A3C35F4226602822
History
DateUserTypeResult
2021-12-06Smok_bmv F
Factor: 6245537241445244517631 / TF: 72-73*
2021-12-06Smok_bmv NF
no factor from 2^71 to 2^72
2015-02-06Torchwood InstituteC-LL
B678EE95A3C35F42
2013-05-01marssystemsNF
no factor from 2^70 to 2^71
2013-05-01marssystemsNF
no factor from 2^69 to 2^70
2013-01-10Carsten KossendeyNF
no factor from 2^68 to 2^69