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
49156729TF
No factors below 273
TF target 273
P-1
B1 = 560000
B2 = 12460000
LL
StatusDateUserResidueShift
Verified2011-10-22rudimeier4BE7FC2A4EB1C43619189843
Verified2019-07-13Sergey Nosov4BE7FC2A4EB1C43625707596
History
DateUserTypeResult
2019-07-13Sergey NosovC-LL
4BE7FC2A4EB1C436
2017-09-24-Anonymous-NF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-08LaurVNF
no factor from 2^70 to 2^71
2015-08-29Architects CubedNF
no factor from 2^69 to 2^70
2011-10-22rudimeierC-LL
4BE7FC2A4EB1C436
2011-09-20rudimeierNF-PM1
B1=560000, B2=12460000
2008-06-03-Anonymous-NF
no factor to 2^64