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

PrimeNet Exponent Status

Exponent Range:
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MnStatusDetails
105211111No factors below 276
P-1
B1=901 000
B2=52 767 000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-07-30David KirkbyB65AD3807A7C4F696175186013
History
DateUserTypeResult
2021-07-31b3gCERTPRP Certification
2021-07-30David KirkbyC-PRPB65AD3807A7C4F69
2021-07-27David KirkbyNF-PM1B1=889000, B2=52782000
2021-07-26David KirkbyNF-PM1B1=901000, B2=52767000
2021-07-26David KirkbyNF-PM1B1=874000, B2=50501000
2021-07-26David KirkbyNF-PM1B1=862000, B2=47811000
2021-07-26David KirkbyNF-PM1B1=859000, B2=44245000
2021-07-26David KirkbyNF-PM1B1=828000, B2=40093000
2021-07-26David KirkbyNF-PM1B1=820000, B2=34700000
2021-07-25David KirkbyNF-PM1B1=465000, B2=22859000
2021-07-25David KirkbyNF-PM1B1=442000, B2=22056000
2021-07-25David KirkbyNF-PM1B1=438000, B2=20859000
2021-07-25David KirkbyNF-PM1B1=433000, B2=19635000
2021-07-25David KirkbyNF-PM1B1=418000, B2=17698000
2021-07-25David KirkbyNF-PM1B1=411000, B2=15487000
2021-07-25David KirkbyNF-PM1B1=434000, B2=21338000
2021-07-24David KirkbyNF-PM1B1=426000, B2=20958000
2021-07-24David KirkbyNF-PM1B1=434000, B2=19679000
2021-07-24David KirkbyNF-PM1B1=411000, B2=18628000
2021-07-23David KirkbyNF-PM1B1=403000, B2=16736000
2021-07-23David KirkbyNF-PM1B1=388000, B2=14612000
2021-07-22tottenhoffNF-PM1B1=766000, B2=22449000, E=6
2021-03-28TheJudgerNFno factor from 2^75 to 2^76
2021-03-28TheJudgerNFno factor from 2^74 to 2^75
2020-04-02SRBaseNFno factor from 2^73 to 2^74
2020-03-27Will HockensmithNFno factor from 2^72 to 2^73
2015-01-08Jonathan A ZylstraNFno factor from 2^71 to 2^72
2014-11-08ANONYMOUSNFno factor from 2^70 to 2^71
2014-06-15webbertNFno factor from 2^69 to 2^70
2013-09-27PEDNFno factor from 2^68 to 2^69
2013-09-24PEDNFno factor from 2^67 to 2^68
2013-09-09willmoreNFno factor from 2^66 to 2^67
2012-05-10subgeniusNFno factor from 2^65 to 2^66
2010-08-31-Anonymous-NFno factor from 2^64 to 2^65
2010-04-23RichardNFno factor from 2^63 to 2^64