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
40180279TF
No factors below 276
TF target 272
P-1
B1 = 455000
B2 = 10123750
LL
StatusDateUserResidueShift
Verified2008-01-15Craig Hills35B35F2D64D08FD57494181
Verified2017-02-12Sergey Nosov35B35F2D64D08FD536401259
History
DateUserTypeResult
2021-03-10-Anonymous-NF
no factor from 2^75 to 2^76
2021-03-08-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-01-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-12Sergey NosovC-LL
35B35F2D64D08FD5
2015-01-16Alex VongNF
no factor from 2^71 to 2^72
2014-12-15SWL551NF
no factor from 2^70 to 2^71
2014-11-29HBendtzNF
no factor from 2^69 to 2^70