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
84832019Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 275
P-1
B1 = 670000
B2 = 12395000
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-04-25ky0uraku97627EF13A0F7AD15580701913
Verified2021-03-09ATH97627EF13A0F7AD1013
History
DateUserTypeResult
2021-03-09ATHC-PRP
97627EF13A0F7AD1
PRP: Verified
PRP without proof (not generated)
2019-04-27ATHNF
no factor from 2^63 to 2^64
2019-04-27ATHNF
no factor from 2^1 to 2^63
2019-04-25ky0urakuC-PRP
97627EF13A0F7AD1
PRP: Verified
PRP without proof (not generated)
2017-12-12Pi_RhoNF-PM1
B1=670000, B2=12395000
2017-06-11TheJudgerNF
no factor from 2^75 to 2^76
2017-06-11TheJudgerNF
no factor from 2^74 to 2^75
2017-05-05-Anonymous-NF
no factor from 2^73 to 2^74
2017-02-11Judge HaleNF
no factor from 2^72 to 2^73
2017-02-11Judge HaleNF
no factor from 2^71 to 2^72
2015-08-16monstNF
no factor from 2^70 to 2^71
2014-03-18SMoffatNF
no factor from 2^69 to 2^70
2013-10-22]mh[ VirtekNF
no factor from 2^68 to 2^69
2013-10-19SMoffatNF
no factor from 2^67 to 2^68
2013-10-13SMoffatNF
no factor from 2^66 to 2^67
2012-08-07Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-09Architects CubedNF
no factor from 2^64 to 2^65