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
49946063TF
No factors below 273
TF target 273
P-1
B1 = 575000
B2 = 13656250
LL
StatusDateUserResidueShift
Verified2011-02-04Stephan Grupp524ACAFEE92E84B548537041
Verified2019-10-15Sergey Nosov524ACAFEE92E84B525556991
History
DateUserTypeResult
2019-10-15Sergey NosovC-LL
524ACAFEE92E84B5
2018-01-16monstNF
no factor from 2^72 to 2^73
2015-12-05-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-14LaurVNF
no factor from 2^70 to 2^71
2015-06-02LaurVNF
no factor from 2^69 to 2^70
2011-02-04Stephan GruppC-LL
524ACAFEE92E84B5
2010-12-15Stephan GruppNF-PM1
B1=575000, B2=13656250