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
40635443TF
No factors below 273
TF target 272
P-1
B1 = 415000
B2 = 3423750
LL
StatusDateUserResidueShift
Verified2010-11-18lhunt0AAF20BB070B558C32294014
Verified2017-04-15Sergey Nosov0AAF20BB070B558C21449921
History
DateUserTypeResult
2022-04-18Sid & AndyNF
no factor from 2^72 to 2^73
2017-04-15Sergey NosovC-LL
0AAF20BB070B558C
2015-05-26Gordon SpenceNF
no factor from 2^71 to 2^72
2014-12-27krackerNF
no factor from 2^70 to 2^71
2014-12-26chalsallNF
no factor from 2^69 to 2^70
2013-10-19Le ComteNF
no factor from 2^68 to 2^69
2010-11-18lhuntC-LL
0AAF20BB070B558C
2009-09-07-Anonymous-NF-PM1
B1=415000, B2=3423750