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
40453487TF
No factors below 273
TF target 272
P-1
B1 = 665000
B2 = 665000
LL
StatusDateUserResidueShift
Verified2009-04-13Liuqyn3AAEA319AFF914254721448
Verified2017-07-31Evgeniy Zavialov3AAEA319AFF9142521949773
History
DateUserTypeResult
2019-03-27Sid & AndyNF
no factor from 2^72 to 2^73
2017-07-31Evgeniy ZavialovC-LL
3AAEA319AFF91425
2015-04-05blipNF
no factor from 2^71 to 2^72
2015-01-03krackerNF
no factor from 2^70 to 2^71
2015-01-03Mark RoseNF
no factor from 2^69 to 2^70
2013-11-08Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-04-13LiuqynC-LL
3AAEA319AFF91425