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
78154639TF
No factors below 276
TF target 275
P-1
B1 = 780000
B2 = 17355000
LL
StatusDateUserResidueShift
Unverified2017-03-09ShnobelF916ECA4F1E612__1561263
History
DateUserTypeResult
2024-03-30Sid & AndyNF
no factor from 2^75 to 2^76
2017-03-09ShnobelC-LL
F916ECA4F1E612__
2016-06-02ktonyNF
no factor from 2^74 to 2^75
2016-06-02ktonyNF
no factor from 2^73 to 2^74
2016-05-29TheJudgerNF-PM1
B1=780000, B2=17355000, E=6
2016-05-15RichD0NF
no factor from 2^72 to 2^73
2014-03-26snme2pm1NF
no factor from 2^71 to 2^72
2013-01-08SWL551NF
no factor from 2^70 to 2^71
2011-03-20Kelly LowderNF
no factor from 2^69 to 2^70
2010-11-16Craig MeyersNF
no factor from 2^68 to 2^69
2010-11-14ITSNF
no factor from 2^67 to 2^68
2010-11-08Stephan-SNF
no factor from 2^66 to 2^67
2010-11-08NoWhereManNF
no factor from 2^65 to 2^66
2010-10-21-Anonymous-NF
no factor from 2^64 to 2^65