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
38676269TF
No factors below 274
TF target 272
P-1
B1 = 210000
B2 = 3517500
LL
StatusDateUserResidueShift
Verified2007-12-31Steven H. Norton454E85549566AE7D18677052
Verified2016-10-31hillsurfer454E85549566AE7D19876685
History
DateUserTypeResult
2020-01-25-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-18-Anonymous-NF
no factor from 2^72 to 2^73
2019-05-03monstNF
no factor from 2^71 to 2^72
2016-10-31hillsurferC-LL
454E85549566AE7D
2014-12-06chalsallNF
no factor from 2^70 to 2^71
2014-11-27garoNF
no factor from 2^69 to 2^70
2008-11-19CaptainEntropyNF-PM1
B1=210000, B2=3517500