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
112558687TF
No factors below 277
TF target 276
P-1
B1 = 512000
B2 = 18905000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-03-31ky0uraku5BFA293C04DF7EC52692554513
History
DateUserTypeResult
2023-04-01curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-03-31ky0urakuC-PRP
5BFA293C04DF7EC5
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-25Ryan PropperNF-PM1
B1=512000, B2=18905000
2020-12-24arpcarNF
no factor from 2^76 to 2^77
2020-12-01arpcarNF
no factor from 2^75 to 2^76
2020-11-27arpcarNF
no factor from 2^74 to 2^75
2020-09-16TheGazManNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2018-12-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-02PascalBieriNF
no factor from 2^70 to 2^71
2015-02-22PascalBieriNF
no factor from 2^69 to 2^70
2015-02-13PascalBieriNF
no factor from 2^68 to 2^69
2015-02-07SMoffatNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-31GIMP PhilippinesNF
no factor from 2^65 to 2^66
2010-09-25AliNF
no factor from 2^64 to 2^65
2010-05-05sasaki3NF
no factor from 2^63 to 2^64