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
68774933TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 11070000
LL
StatusDateUserResidueShift
Verified2016-07-19ANONYMOUSADF61F53282865A932770710
Verified2023-01-25demfloroADF61F53282865A948160446
History
DateUserTypeResult
2023-01-25demfloroC-LL
ADF61F53282865A9
2016-07-19ANONYMOUSC-LL
ADF61F53282865A9
2016-03-28PDWNF
no factor from 2^74 to 2^75
2015-01-10Gordon BowerNF-PM1
B1=615000, B2=11070000
2014-08-19Bill StaffenNF
no factor from 2^71 to 2^74
2012-09-24roemer2201NF
no factor from 2^70 to 2^71
2012-08-05-Anonymous-NF
no factor from 2^69 to 2^70
2010-04-30-Anonymous-NF
no factor from 2^68 to 2^69
2010-04-22-Anonymous-NF
no factor from 2^67 to 2^68
2010-04-16rglarsonNF
no factor from 2^66 to 2^67
2010-04-13lindedNF
no factor from 2^65 to 2^66
2010-04-08OttomanicNF
no factor from 2^64 to 2^65
2008-11-171997rj7NF
no factor to 2^64