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
54823553TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12035000
LL
StatusDateUserResidueShift
Verified2013-02-13Manfred Künzler Swiss02A2DB5A5908B55C18403140
Verified2020-11-20Sergey Nosov02A2DB5A5908B55C37074970
History
DateUserTypeResult
2020-11-20Sergey NosovC-LL
02A2DB5A5908B55C
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-19-Anonymous-NF
no factor from 2^72 to 2^73
2013-02-13Manfred Künzler SwissC-LL
02A2DB5A5908B55C
2012-06-07bcp19NF
no factor from 2^71 to 2^72
2012-04-24Arne KleppestrandNF-PM1
B1=580000, B2=12035000
2011-09-07jvrocamoraNF
no factor from 2^70 to 2^71
2011-05-25Tom DuellNF
no factor from 2^69 to 2^70
2011-04-01-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-22-Anonymous-NF
no factor from 2^67 to 2^68
2009-03-04jfarekNF
no factor from 2^66 to 2^67
2009-03-02jfarekNF
no factor from 2^65 to 2^66
2009-03-01jfarekNF
no factor from 2^64 to 2^65
2009-02-27Sturle SundeNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63