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
62471627TF
No factors below 274
TF target 274
P-1
B1 = 565000
B2 = 9181250
LL
StatusDateUserResidueShift
Verified2013-10-14curtisc952A588EEFD8602937505197
Verified2022-09-16Sergey Nosov952A588EEFD8602911786317
History
DateUserTypeResult
2022-09-16Sergey NosovC-LL
952A588EEFD86029
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-10-14curtiscC-LL
952A588EEFD86029
2013-09-11ChuckNF
no factor from 2^73 to 2^74
2013-07-07gucsNF-PM1
B1=565000, B2=9181250
2013-02-20Cow_tippingNF
no factor from 2^72 to 2^73
2013-02-20Cow_tippingNF
no factor from 2^71 to 2^72
2013-02-20Cow_tippingNF
no factor from 2^70 to 2^71
2012-04-13NBNF
no factor from 2^69 to 2^70
2009-08-04arnaudNF
no factor from 2^68 to 2^69
2009-02-22JamesVNF
no factor from 2^67 to 2^68
2009-02-21Sturle SundeNF
no factor from 2^66 to 2^67
2009-02-21-Anonymous-NF
no factor from 2^65 to 2^66
2009-02-20Genoa1893NF
no factor from 2^64 to 2^65
2009-01-07DerekNF
no factor from 2^63 to 2^64