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
44437739TF
No factors below 273
TF target 272
P-1
B1 = 530000
B2 = 13382500
LL
StatusDateUserResidueShift
Verified2010-02-09linded61307986B63446CA20726699
Verified2018-06-03Dmitriy Degtiarev61307986B63446CA1780970
History
DateUserTypeResult
2018-06-03Dmitriy DegtiarevC-LL
61307986B63446CA
2018-03-25Matthias WurtingerNF
no factor from 2^72 to 2^73
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
2015-07-08Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-02-10LaurVNF
no factor from 2^68 to 2^69
2010-02-09lindedC-LL
61307986B63446CA
2009-12-21lindedNF-PM1
B1=530000, B2=13382500