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
64320001TF
No factors below 275
TF target 274
P-1
B1 = 575000
B2 = 10925000
LL
StatusDateUserResidueShift
Verified2014-10-19Kent Freeze345BC4C6A848605031433931
Verified2023-04-08belezbar345BC4C6A848605044775098
History
DateUserTypeResult
2023-04-08belezbarC-LL
345BC4C6A8486050
2022-12-04tottenhoffNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-10-19Kent FreezeC-LL
345BC4C6A8486050
2013-11-04FilenNF-PM1
B1=575000, B2=10925000
2013-10-20Jerry HallettNF
no factor from 2^73 to 2^74
2012-10-28ktonyNF
no factor from 2^69 to 2^73
2009-10-07-Anonymous-NF
no factor from 2^68 to 2^69
2009-03-17Andrey KurgannikovNF
no factor from 2^67 to 2^68
2009-03-14Andrey KurgannikovNF
no factor from 2^66 to 2^67
2009-03-11Andrey KurgannikovNF
no factor from 2^65 to 2^66
2009-03-09BurgalveistNF
no factor from 2^64 to 2^65
2009-03-08marvikNF
no factor from 2^63 to 2^64