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
66125063TF
No factors below 276
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Verified2015-03-07curtisc951E924D580A5F4E56319637
Verified2023-08-21aas236_tpu951E924D580A5F4E43712066
History
DateUserTypeResult
2023-08-21aas236_tpuC-LL
951E924D580A5F4E
2021-11-21AyczlyNF
no factor from 2^75 to 2^76
2021-11-21AyczlyNF
no factor from 2^74 to 2^75
2015-03-07curtiscC-LL
951E924D580A5F4E
2014-08-24RichD0NF
no factor from 2^73 to 2^74
2014-08-21Brian ChanNF-PM1
B1=640000, B2=13280000, E=6
2014-02-17RichD0NF
no factor from 2^72 to 2^73
2014-01-30RichD0NF
no factor from 2^71 to 2^72
2013-04-28SMoffatNF
no factor from 2^70 to 2^71
2012-01-30Allan MananganNF
no factor from 2^69 to 2^70
2010-02-05Sturle SundeNF
no factor from 2^68 to 2^69
2010-02-03sunithayaNF
no factor from 2^67 to 2^68
2010-01-30sunithayaNF
no factor from 2^66 to 2^67
2010-01-27ANONYMOUSNF
no factor from 2^65 to 2^66
2009-11-14-Anonymous-NF
no factor from 2^64 to 2^65
2009-02-091997rj7NF
no factor to 2^64