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
93723809TF
No factors below 277
TF target 275
P-1
B1 = 720000
B2 = 13860000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-03-02ky0urakuF40AB406D13888__788822813
History
DateUserTypeResult
2020-03-02ky0urakuC-PRP
F40AB406D13888__
PRP without proof (not generated)
2019-10-01Johan ViljoenNF
no factor from 2^74 to 2^75
2019-09-09Ryan PropperNF-PM1
B1=720000, B2=13860000, E=6
2019-09-08TheJudgerNF
no factor from 2^76 to 2^77
2019-09-08TheJudgerNF
no factor from 2^75 to 2^76
2019-09-08TheJudgerNF
no factor from 2^74 to 2^75
2019-06-04gcardonaNF
no factor from 2^73 to 2^74
2018-09-06FredrikNF
no factor from 2^72 to 2^73
2018-09-06FredrikNF
no factor from 2^71 to 2^72
2014-12-21Preben SNF
no factor from 2^70 to 2^71
2014-04-18SMoffatNF
no factor from 2^69 to 2^70
2014-04-17CSLatDDNF
no factor from 2^68 to 2^69
2014-04-13CSLatDDNF
no factor from 2^67 to 2^68
2013-12-26sasakiNF
no factor from 2^65 to 2^67
2010-12-27Architects CubedNF
no factor from 2^64 to 2^65