Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
358091983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
50368483504665269559372272.12019-12-04 04:31:41
History
DateUserTypeResult
2019-12-04Smok_bmv F
Factor: 5036848350466526955937 / TF: 72-73*
2017-01-10Adam BuranNF
no factor from 2^69 to 2^70
2017-01-09Jacques MOLNENF
no factor from 2^71 to 2^72
2017-01-09Jacques MOLNENF
no factor from 2^70 to 2^71
2017-01-09Jacques MOLNENF
no factor from 2^69 to 2^70
2016-11-07Jacques MOLNENF
no factor from 2^67 to 2^69
2016-03-18Mr-PlonkNF
no factor from 2^66 to 2^67
2014-03-13Mr-PlonkNF
no factor from 2^65 to 2^66
2011-02-11Architects CubedNF
no factor from 2^64 to 2^65