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
84788461Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 275
P-1
B1 = 680000
B2 = 13260000
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-04-21ky0uraku40359F82D5D66F5F7893794813
Verified2021-05-12ATH40359F82D5D66F5F013
History
DateUserTypeResult
2021-05-12ATHC-PRP
40359F82D5D66F5F
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
2019-04-21ky0urakuC-PRP
40359F82D5D66F5F
PRP: Verified
PRP without proof (not generated)
2017-12-14mgpainterNF-PM1
B1=680000, B2=13260000
2017-06-04TheJudgerNF
no factor from 2^75 to 2^76
2017-06-04TheJudgerNF
no factor from 2^74 to 2^75
2017-05-14-Anonymous-NF
no factor from 2^73 to 2^74
2016-12-21Judge HaleNF
no factor from 2^72 to 2^73
2014-08-24SRS TechnologyNF
no factor from 2^71 to 2^72
2014-08-24SRS TechnologyNF
no factor from 2^70 to 2^71
2013-03-05MadPooNF
no factor from 2^69 to 2^70
2013-02-28roemer2201NF
no factor from 2^68 to 2^69
2013-02-25saffaNF
no factor from 2^67 to 2^68
2013-02-21Freaks32NF
no factor from 2^66 to 2^67
2012-08-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-24Architects CubedNF
no factor from 2^64 to 2^65