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

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Exponent Range:










MnStatusDetails
91373701TF
No factors below 277
TF target 275
P-1
B1 = 745000
B2 = 17321250
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2019-10-18ky0urakuA1607ED800BB52__348526713
History
DateUserTypeResult
2019-10-18ky0urakuC-PRP
A1607ED800BB52__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-05-09RuzovejNF-PM1
B1=745000, B2=17321250, e=4
2019-03-10TheJudgerNF
no factor from 2^76 to 2^77
2018-12-16TheJudgerNF
no factor from 2^75 to 2^76
2018-12-16TheJudgerNF
no factor from 2^74 to 2^75
2018-05-06gcardonaNF
no factor from 2^73 to 2^74
2018-04-28RichD0NF
no factor from 2^72 to 2^73
2017-03-10monstNF
no factor from 2^71 to 2^72
2014-09-12ANONYMOUSNF
no factor from 2^70 to 2^71
2014-04-02hkskypNF
no factor from 2^69 to 2^70
2014-04-02hkskypNF
no factor from 2^68 to 2^69
2014-04-02hkskypNF
no factor from 2^67 to 2^68
2014-04-02NunolNF
no factor from 2^66 to 2^67
2013-06-13David CampeauNF
no factor from 2^65 to 2^66
2010-12-25Architects CubedNF
no factor from 2^64 to 2^65