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
61442243TF
No factors below 274
TF target 274
P-1
B1 = 545000
B2 = 10627500
LL
StatusDateUserResidueShift
Verified2014-04-28NR3A65D26DD0E8E7C660560157
Verified2022-04-26Sergey Nosov3A65D26DD0E8E7C612411479
History
DateUserTypeResult
2022-04-26Sergey NosovC-LL
3A65D26DD0E8E7C6
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-04-28NRC-LL
3A65D26DD0E8E7C6
2013-05-31Tim SorberaNF-PM1
B1=545000, B2=10627500, E=6
2013-05-28Sebastian HornbostelNF
no factor from 2^73 to 2^74
2013-01-31Jerry HallettNF
no factor from 2^72 to 2^73
2013-01-31Jerry HallettNF
no factor from 2^71 to 2^72
2012-09-04Bold_SeekerNF
no factor from 2^70 to 2^71
2012-03-22arnaudNF
no factor from 2^69 to 2^70
2009-07-21Al AironeNF
no factor from 2^68 to 2^69
2009-04-15lindedNF
no factor from 2^67 to 2^68
2009-02-09Sturle SundeNF
no factor from 2^66 to 2^67
2009-02-08abcNF
no factor from 2^65 to 2^66
2009-02-05-Anonymous-NF
no factor from 2^64 to 2^65
2009-02-03ANONYMOUSNF
no factor from 2^63 to 2^64