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
84069929Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 275
P-1
B1 = 670000
B2 = 12897500
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-03-21ky0urakuA46E8E1A85B44EC66996322213
Verified2020-10-06TheJudgerA46E8E1A85B44EC63753002413
History
DateUserTypeResult
2020-10-06TheJudgerC-PRP
A46E8E1A85B44EC6
PRP: Verified
PRP without proof (not generated)
2020-10-06TheJudgerNF
no factor from 2^76 to 2^77
2019-03-21ky0urakuC-PRP
A46E8E1A85B44EC6
PRP: Verified
PRP without proof (not generated)
2017-10-20bamNF-PM1
B1=670000, B2=12897500, E=6
2017-04-14-Anonymous-NF
no factor from 2^75 to 2^76
2017-03-09Mark RoseNF
no factor from 2^74 to 2^75
2017-02-15Tim SorberaNF
no factor from 2^73 to 2^74
2016-12-30Judge HaleNF
no factor from 2^72 to 2^73
2016-12-30Judge HaleNF
no factor from 2^71 to 2^72
2014-01-24S36049NF
no factor from 2^70 to 2^71
2013-12-11SMoffatNF
no factor from 2^69 to 2^70
2013-02-23Thomas KerscherNF
no factor from 2^68 to 2^69
2013-02-22symalladNF
no factor from 2^67 to 2^68
2013-02-17Juergen KampmeierNF
no factor from 2^66 to 2^67
2012-09-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65