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
89017639TF
No factors below 276
TF target 275
P-1
B1 = 725000
B2 = 14318750
LL
StatusDateUserResidueShift
Unverified2019-06-14Egor K4B1D86086F3040__50215592
History
DateUserTypeResult
2019-06-14Egor KC-LL
4B1D86086F3040__
2018-11-04TheJudgerNF-PM1
B1=725000, B2=14318750, E=12
2018-09-09TheJudgerNF
no factor from 2^75 to 2^76
2018-09-09TheJudgerNF
no factor from 2^74 to 2^75
2017-08-08RichD0NF
no factor from 2^73 to 2^74
2017-08-02Matthias WurtingerNF
no factor from 2^72 to 2^73
2014-01-31arnaudNF
no factor from 2^71 to 2^72
2013-08-08Brian JongekrygNF
no factor from 2^70 to 2^71
2013-07-16Le ComteNF
no factor from 2^69 to 2^70
2013-07-16Le ComteNF
no factor from 2^68 to 2^69
2013-07-16Le ComteNF
no factor from 2^67 to 2^68
2013-07-16Le ComteNF
no factor from 2^66 to 2^67
2013-05-09c10ck3rNF
no factor from 2^65 to 2^66
2010-10-29Architects CubedNF
no factor from 2^64 to 2^65