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
47610019TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 13181250
LL
StatusDateUserResidueShift
Verified2011-04-15Stephan Grupp84030024B578C28D27263467
Verified2019-02-17Sergey Nosov84030024B578C28D17050930
History
DateUserTypeResult
2019-02-17Sergey NosovC-LL
84030024B578C28D
2017-11-12Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-11-02Judge HaleNF
no factor from 2^71 to 2^72
2015-09-08Sid & AndyNF
no factor from 2^70 to 2^71
2015-07-18Architects CubedNF
no factor from 2^69 to 2^70
2011-04-15Stephan GruppC-LL
84030024B578C28D
2008-12-01msslabNF-PM1
B1=555000, B2=13181250