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
72208327TF
No factors below 275
TF target 274
P-1
B1 = 710000
B2 = 15442500
LL
StatusDateUserResidueShift
Verified2016-05-04Brian Beuning3F89EBAE0F93901B58734932
Verified2023-10-06Semyon Musatov3F89EBAE0F93901B29505837
History
DateUserTypeResult
2023-10-06Semyon MusatovC-LL
3F89EBAE0F93901B
2016-05-04Brian BeuningC-LL
3F89EBAE0F93901B
2016-04-11Brian BeuningNF
no factor from 2^74 to 2^75
2015-10-24Judge HaleNF
no factor from 2^73 to 2^74
2015-06-07TheJudgerNF-PM1
B1=710000, B2=15442500, E=6
2015-05-31Matthias WurtingerNF
no factor from 2^72 to 2^73
2013-07-20nate.andersNF
no factor from 2^71 to 2^72
2013-07-20nate.andersNF
no factor from 2^70 to 2^71
2013-07-19nate.andersNF
no factor from 2^69 to 2^70
2010-07-18symalladNF
no factor from 2^68 to 2^69
2010-07-14RunSkipJak73NF
no factor from 2^67 to 2^68
2010-07-12RunSkipJak73NF
no factor from 2^66 to 2^67
2010-07-10TeraTismNF
no factor from 2^65 to 2^66
2010-07-10Bold_SeekerNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64