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
36210277Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 275
TF target 271
P-1
B1 = 410000
B2 = 5022500
LL
StatusDateUserResidueShift
Verified2006-10-24Manuel J. Clemente7C866B19A5550EC05565652
Verified2014-12-03Sternenlicht7C866B19A5550EC08773368
History
DateUserTypeResult
2021-01-02-Anonymous-NF
no factor from 2^74 to 2^75
2020-03-06-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-25-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-25-Anonymous-NF
no factor from 2^71 to 2^72
2014-12-03SternenlichtC-LL
7C866B19A5550EC0
2014-05-13mikrNF
no factor from 2^70 to 2^71
2014-05-13mikrNF
no factor from 2^69 to 2^70
2011-05-30-Anonymous-NF
no factor from 2^68 to 2^69
2011-05-30-Anonymous-NF
no factor from 2^67 to 2^68