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
46988989TF
No factors below 273
TF target 272
P-1
B1 = 525000
B2 = 7875000
LL
StatusDateUserResidueShift
Verified2011-08-19ixfd64FF37E0CCAF6D7E8D15813362
Verified2019-03-17_p95holder_FF37E0CCAF6D7E8D29175108
Verified2019-04-11Matthew CastonFF37E0CCAF6D7E8D45339233
History
DateUserTypeResult
2019-04-11Matthew CastonC-LL
FF37E0CCAF6D7E8D
2019-03-17_p95holder_C-LL
FF37E0CCAF6D7E8D
2017-12-30-Anonymous-NF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-05-21Mark RoseNF
no factor from 2^70 to 2^71
2015-05-20LaurVNF
no factor from 2^69 to 2^70
2014-09-07VictordeHollanderNF
no factor from 2^68 to 2^69
2011-08-19ixfd64C-LL
FF37E0CCAF6D7E8D
2008-11-15inelkenNF-PM1
B1=525000, B2=7875000