Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
69506741TF
No factors below 275
TF target 274
P-1
B1 = 720000
B2 = 16560000
LL
StatusDateUserResidueShift
Verified2016-09-06Shnobel66E6C97C189C761C46436165
Verified2023-11-24Ryan Propper66E6C97C189C761C11400862
History
DateUserTypeResult
2023-11-24Ryan PropperC-LL
66E6C97C189C761C
2016-09-06ShnobelC-LL
66E6C97C189C761C
2016-04-24Travis Glenn RussoNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^67 to 2^68
2016-03-30Mark RoseNF
no factor from 2^66 to 2^67
2014-06-15DevinNF
no factor from 2^73 to 2^74
2014-06-12James HeinrichNF
no factor from 2^72 to 2^73
2014-02-25Kyle JohnsonNF-PM1
B1=720000, B2=16560000, E=6
2014-02-15garoNF
no factor from 2^71 to 2^72
2012-08-08RunSkipJak73NF
no factor from 2^70 to 2^71
2012-04-25-Anonymous-NF
no factor from 2^69 to 2^70
2010-02-10symalladNF
no factor from 2^68 to 2^69