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
45131389TF
No factors below 273
TF target 272
P-1
B1 = 540000
B2 = 13770000
LL
StatusDateUserResidueShift
Verified2009-03-14linded360EB4AEFB4AD8B89259824
Verified2017-05-29Daria Lyubaeva360EB4AEFB4AD8B828382106
History
DateUserTypeResult
2018-06-23ktonyNF
no factor from 2^72 to 2^73
2017-05-29Daria LyubaevaC-LL
360EB4AEFB4AD8B8
2016-02-23Mark RoseNF
no factor from 2^63 to 2^64
2015-10-271997rj7NF
no factor from 2^71 to 2^72
2015-10-15Mark RoseNF
no factor from 2^70 to 2^71
2015-08-28Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-08-04VictordeHollanderNF
no factor from 2^68 to 2^69
2009-03-14lindedC-LL
360EB4AEFB4AD8B8
2009-01-14lindedNF-PM1
B1=540000, B2=13770000