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
41092921TF
No factors below 274
TF target 272
P-1
B1 = 245000
B2 = 4900000
LL
StatusDateUserResidueShift
Verified2009-09-28curtiscF652D0D07C2224C54305830
Verified2016-04-12d3zorgF652D0D07C2224C59332755
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2016-04-12d3zorgC-LL
F652D0D07C2224C5
2015-06-14Gordon SpenceNF
no factor from 2^71 to 2^72
2014-12-29The MawnNF
no factor from 2^70 to 2^71
2013-02-27Never Odd Or EvenNF
no factor from 2^69 to 2^70
2011-04-30kurlyNF-PM1
B1=245000, B2=4900000, E=6
2009-09-28curtiscC-LL
F652D0D07C2224C5