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
62358073TF
No factors below 274
TF target 274
P-1
B1 = 595000
B2 = 12197500
LL
StatusDateUserResidueShift
Verified2013-11-22SMoffat54D72C0857749B2A56325290
Verified2022-02-01Sergey Nosov54D72C0857749B2A25329728
History
DateUserTypeResult
2022-02-01Sergey NosovC-LL
54D72C0857749B2A
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-22SMoffatC-LL
54D72C0857749B2A
2013-08-14Tom DuellNF
no factor from 2^73 to 2^74
2013-03-21Massimo Cappelli (ik5pwa)NF-PM1
B1=595000, B2=12197500, E=6
2013-03-17bcp19NF
no factor from 2^72 to 2^73
2013-03-17bcp19NF
no factor from 2^71 to 2^72
2012-09-14-Anonymous-NF
no factor from 2^70 to 2^71
2011-12-01Mikael LavoieNF
no factor from 2^69 to 2^70
2009-08-28Walt CooneyNF
no factor from 2^68 to 2^69
2009-08-22aa98201NF
no factor from 2^67 to 2^68
2009-08-21Maxime Amyot-DesmaraisNF
no factor from 2^66 to 2^67
2009-08-20Nathan EdingtonNF
no factor from 2^65 to 2^66
2009-08-17-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-04DerekNF
no factor from 2^63 to 2^64