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
43569301TF
No factors below 274
TF target 272
P-1
B1 = 515000
B2 = 11845000
LL
StatusDateUserResidueShift
Verified2010-04-16DustyC43FBB5516FD789C8810707
Verified2016-08-28Mikhail E. GolosovC43FBB5516FD789C4798801
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2016-08-28Mikhail E. GolosovC-LL
C43FBB5516FD789C
2015-09-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-18-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-29LaurVNF
no factor from 2^69 to 2^70
2014-01-19LaurVNF
no factor from 2^68 to 2^69
2010-04-16DustyC-LL
C43FBB5516FD789C
2010-02-03DustyNF-PM1
B1=515000, B2=11845000