Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
44443837TF
No factors below 273
TF target 272
P-1
B1 = 800000
B2 = 13500000
LL
StatusDateUserResidueShift
Verified2009-09-07ANONYMOUSC37CC798B9B934433560334
Verified2018-04-23frolyarC37CC798B9B9344331607555
History
DateUserTypeResult
2018-04-23frolyarC-LL
C37CC798B9B93443
2018-04-05Architects CubedNF
no factor from 2^72 to 2^73
2018-03-31ixfd64NF-PM1
B1=800000, B2=13500000, E=12
2015-10-09-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-09-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-08Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-02-09AxelssonNF
no factor from 2^68 to 2^69
2009-09-07ANONYMOUSC-LL
C37CC798B9B93443
2009-04-12ANONYMOUSNF-PM1
B1=750000