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
82245601Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 275
P-1
B1 = 700000
B2 = 14350000
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-06-09ky0uraku14E676BA8855CFBF5316659313
Verified2020-02-12Kriesel14E676BA8855CFBF2985097913
History
DateUserTypeResult
2020-02-12KrieselC-PRP
14E676BA8855CFBF
PRP: Verified
PRP without proof (not generated)
2018-06-09ky0urakuC-PRP
14E676BA8855CFBF
PRP: Verified
PRP without proof (not generated)
2017-07-14Oliver KruseNF-PM1
B1=700000, B2=14350000, E=12
2016-12-21A_SavchenkoNF
no factor from 2^74 to 2^75
2016-12-18A_SavchenkoNF
no factor from 2^73 to 2^74
2016-10-24Judge HaleNF
no factor from 2^72 to 2^73
2016-10-24Judge HaleNF
no factor from 2^71 to 2^72
2014-08-11SMoffatNF
no factor from 2^70 to 2^71
2014-04-03hkskypNF
no factor from 2^69 to 2^70
2013-07-30JoDuNF
no factor from 2^68 to 2^69
2013-02-07-Anonymous-NF
no factor from 2^67 to 2^68
2013-01-30oilwarzonedotcomNF
no factor from 2^66 to 2^67
2012-08-21Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-11-28Architects CubedNF
no factor from 2^64 to 2^65