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
111272233TF
No factors below 277
TF target 276
P-1
B1 = 524000
B2 = 20571000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-10-30Ruslan Borisov4244527E95413B572517004913
History
DateUserTypeResult
2022-10-30PCanalytics.comCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-10-30Ruslan BorisovC-PRP
4244527E95413B57
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-09TheJudgerNF
no factor from 2^76 to 2^77
2022-03-15Ryan PropperNF-PM1
B1=524000, B2=20571000
2021-03-17La GüiraNF
no factor from 2^75 to 2^76
2021-02-08laxeyeNF
no factor from 2^74 to 2^75
2020-07-17RNutterNF
no factor from 2^73 to 2^74
2020-04-30SRBaseNF
no factor from 2^72 to 2^73
2019-01-16Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-10SMoffatNF
no factor from 2^70 to 2^71
2014-11-15Taz-i7NF
no factor from 2^69 to 2^70
2014-11-15webbertNF
no factor from 2^68 to 2^69
2014-11-10Simon HarrisonNF
no factor from 2^67 to 2^68
2013-10-04Duane BongNF
no factor from 2^66 to 2^67
2012-07-28oodairaNF
no factor from 2^65 to 2^66
2010-09-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-10monstNF
no factor from 2^63 to 2^64