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
31623929TF
No factors below 274
TF target 271
P-1
B1 = 380000
B2 = 8265000
LL
StatusDateUserResidueShift
Verified2006-10-24Norman Ferson349D369F7911D45919106630
Verified2014-02-10KahnTX349D369F7911D45922882145
History
DateUserTypeResult
2020-03-26-Anonymous-NF
no factor from 2^73 to 2^74
2019-11-29-Anonymous-NF
no factor from 2^72 to 2^73
2019-11-29-Anonymous-NF
no factor from 2^71 to 2^72
2019-01-14ramgeisNF
no factor from 2^70 to 2^71
2014-02-10KahnTXC-LL
349D369F7911D459
2013-04-09apsenNF
no factor from 2^69 to 2^70
2012-05-29apsenNF
no factor from 2^68 to 2^69
2011-06-04UngelovendeNF
no factor from 2^67 to 2^68