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

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MnStatusDetails
90441457Factored
FactorDigitsBitsDate
1176389747984778326359031273454587425738123.12019-02-07 16:55:51
P-1 factors
DateFactorB1B2
2019-02-07117638974798477832635903127345458742576900000
History
DateUserTypeResult
2019-02-07BattlemaxxF-PM1
Factor: 11763897479847783263590312734545874257 / (P-1, B1=690000)
2019-01-27TheJudgerNF
no factor from 2^76 to 2^77
2018-12-02TheJudgerNF
no factor from 2^75 to 2^76
2018-12-02TheJudgerNF
no factor from 2^74 to 2^75
2018-09-18Carsten KossendeyNF
no factor from 2^73 to 2^74
2017-02-04Carsten KossendeyNF
no factor from 2^72 to 2^73
2016-02-07Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-11-26Smok_bmv NF
no factor from 2^70 to 2^71
2013-12-21Carsten KossendeyNF
no factor from 2^69 to 2^70
2011-05-12Carsten KossendeyNF
no factor from 2^68 to 2^69
2010-12-19Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-11-25Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-07-16Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-03-12Carsten KossendeyNF
no factor from 2^64 to 2^65