Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
72072983TF
No factors below 276
TF target 274
P-1
B1 = 665000
B2 = 13798750
LL
StatusDateUserResidueShift
Verified2017-05-13basey47401C8F60D5303A37325732
Verified2024-02-15ANONYMOUS47401C8F60D5303A62000519
History
DateUserTypeResult
2024-02-15ANONYMOUSC-LL
47401C8F60D5303A
2022-12-16Smok_bmv NF
no factor from 2^75 to 2^76
2017-05-13baseyC-LL
47401C8F60D5303A
2016-06-17-Anonymous-NF
no factor from 2^74 to 2^75
2014-07-19NesowaNF-PM1
B1=665000, B2=13798750, E=6
2014-07-04NickOfTimeNF
no factor from 2^73 to 2^74
2014-07-04NickOfTimeNF
no factor from 2^72 to 2^73
2014-07-01Architects CubedNF
no factor from 2^71 to 2^72
2012-11-21ITSNF
no factor from 2^70 to 2^71
2012-09-30RobertNNF
no factor from 2^69 to 2^70
2010-09-21HighPriceRanchNF
no factor from 2^68 to 2^69
2010-09-20Gymnasium_RaublingNF
no factor from 2^67 to 2^68
2010-09-14Gymnasium_RaublingNF
no factor from 2^66 to 2^67
2010-07-12mkrasNF
no factor from 2^65 to 2^66
2010-07-09jomateixNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64