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
89685493TF
No factors below 276
TF target 275
P-1
B1 = 690000
B2 = 9315000
LL
StatusDateUserResidueShift
Unverified2019-07-26Evgeniy ZavialovEDD24E0E990C18__82169160
History
DateUserTypeResult
2019-07-26Evgeniy ZavialovC-LL
EDD24E0E990C18__
2018-12-27noknoNF-PM1
B1=690000, B2=9315000
2018-11-04TheJudgerNF
no factor from 2^75 to 2^76
2018-11-04TheJudgerNF
no factor from 2^74 to 2^75
2017-10-29monstNF
no factor from 2^73 to 2^74
2017-09-29lemonlurkerNF
no factor from 2^72 to 2^73
2017-09-29lemonlurkerNF
no factor from 2^71 to 2^72
2014-09-03ANONYMOUSNF
no factor from 2^70 to 2^71
2014-03-30SMoffatNF
no factor from 2^69 to 2^70
2014-03-29SMoffatNF
no factor from 2^68 to 2^69
2013-12-25Carsten KossendeyNF
no factor from 2^67 to 2^68
2013-03-24-Anonymous-NF
no factor from 2^66 to 2^67
2013-03-23g0bNF
no factor from 2^65 to 2^66
2010-11-11Architects CubedNF
no factor from 2^64 to 2^65