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
84322409TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 13331250
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-12-08tServo3F0111E4E0FB0689043
Verified2021-01-17_p95holder_3F0111E4E0FB06891784349943
History
DateUserTypeResult
2021-01-17_p95holder_C-PRP
3F0111E4E0FB0689
PRP: Verified
PRP without proof (not generated)
2018-12-08tServoC-PRP
3F0111E4E0FB0689
PRP: Verified
PRP without proof (not generated)
2017-04-24TheJudgerNF-PM1
B1=675000, B2=13331250, E=12
2017-04-19TheJudgerNF
no factor from 2^75 to 2^76
2017-04-19TheJudgerNF
no factor from 2^74 to 2^75
2017-03-26Tim SorberaNF
no factor from 2^73 to 2^74
2017-01-16Judge HaleNF
no factor from 2^72 to 2^73
2017-01-16Judge HaleNF
no factor from 2^71 to 2^72
2013-07-01Norman LeyNF
no factor from 2^70 to 2^71
2013-03-07ITSNF
no factor from 2^69 to 2^70
2013-03-03ITSNF
no factor from 2^68 to 2^69
2013-02-27Florimond C.NF
no factor from 2^67 to 2^68
2013-02-26wangyun183NF
no factor from 2^66 to 2^67
2012-08-16Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-04Architects CubedNF
no factor from 2^64 to 2^65