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
44287493TF
No factors below 273
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Bad2010-01-17-Anonymous-F83AAD6D8A7AE1C535629553
Verified2016-05-25emisenoAE20CCF6C9FAF8143531840
Verified2016-06-14ChavdarLalovAE20CCF6C9FAF81415487986
History
DateUserTypeResult
2018-03-22ktonyNF
no factor from 2^72 to 2^73
2016-06-14ChavdarLalovC-LL
AE20CCF6C9FAF814
2016-05-25emisenoC-LL
AE20CCF6C9FAF814
2015-10-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02-Anonymous-NF
no factor from 2^70 to 2^71
2015-06-28David CampeauNF
no factor from 2^69 to 2^70
2014-03-04bayanneNF
no factor from 2^68 to 2^69
2010-01-17-Anonymous-C-LL
F83AAD6D8A7AE1C5
2009-10-12-Anonymous-NF-PM1
B1=750000