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:










MnStatusDetails
99957173TF
No factors below 277
TF target 276
P-1
B1 = 780000
B2 = 14625000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-02-13Evgeniy Zavialov20974A4FDFCA2C__9689443313
History
DateUserTypeResult
2020-02-13Evgeniy ZavialovC-PRP
20974A4FDFCA2C__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-12-02proxy2222NF-PM1
B1=780000, B2=14625000
2019-11-17TheJudgerNF
no factor from 2^76 to 2^77
2019-01-21monstNF
no factor from 2^75 to 2^76
2018-10-09Gordon BowerNF
no factor from 2^74 to 2^75
2018-10-09Gordon BowerNF
no factor from 2^73 to 2^74
2018-10-09Gordon BowerNF
no factor from 2^72 to 2^73
2017-01-30monstNF
no factor from 2^71 to 2^72
2014-08-03SMoffatNF
no factor from 2^70 to 2^71
2014-05-28munsun_jangNF
no factor from 2^69 to 2^70
2014-05-23munsun_jangNF
no factor from 2^68 to 2^69
2014-05-19-Anonymous-NF
no factor from 2^67 to 2^68
2014-03-18arnaudNF
no factor from 2^66 to 2^67
2012-05-03Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2010-10-141997rj7NF
no factor from 2^64 to 2^65