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
111533843TF
No factors below 277
TF target 276
P-1
B1 = 509000
B2 = 18420000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-12-10ky0uraku394D6B3989CC87426256295913
History
DateUserTypeResult
2022-12-10arnaudCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-12-10ky0urakuC-PRP
394D6B3989CC8742
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-19Ryan PropperNF-PM1
B1=509000, B2=18420000
2021-01-11arpcarNF
no factor from 2^76 to 2^77
2020-12-11arpcarNF
no factor from 2^75 to 2^76
2020-11-22arpcarNF
no factor from 2^74 to 2^75
2020-07-27jwnutterNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2014-11-14wombatmanNF
no factor from 2^71 to 2^72
2014-11-07-Anonymous-NF
no factor from 2^70 to 2^71
2014-07-02Andreas_TruetschNF
no factor from 2^69 to 2^70
2013-10-28SMoffatNF
no factor from 2^68 to 2^69
2013-10-14PascalBieriNF
no factor from 2^67 to 2^68
2013-10-05PascalBieriNF
no factor from 2^66 to 2^67
2012-05-29sasaki3NF
no factor from 2^65 to 2^66
2010-09-22hustensaftNF
no factor from 2^64 to 2^65
2010-05-03Cedric VonckNF
no factor from 2^63 to 2^64