111 883 259 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	511000
B2 =	19259000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-01-18	ky0uraku	5DA4E6F1F744D1C2	101547283	1	3

History

Date	User	Type	Result
2023-01-20	iwes	CERT	PRP Certification CERT proof power = 9 Proof certified good
2023-01-18	ky0uraku	C-PRP	5DA4E6F1F744D1C2 PRP proof power = 9 PRP: Verified Proof certified good
2022-03-24	Ryan Propper	NF-PM1	B1=511000, B2=19259000
2021-02-09	TheGazMan	NF	no factor from 2^76 to 2^77
2020-12-07	arpcar	NF	no factor from 2^75 to 2^76
2020-11-17	arpcar	NF	no factor from 2^74 to 2^75
2020-05-27	XZT	NF	no factor from 2^73 to 2^74
2020-04-23	SRBase	NF	no factor from 2^72 to 2^73
2019-01-08	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2015-02-20	DasDaniel	NF	no factor from 2^70 to 2^71
2015-02-20	DasDaniel	NF	no factor from 2^69 to 2^70
2014-11-18	webbert	NF	no factor from 2^68 to 2^69
2014-11-10	bunddog	NF	no factor from 2^67 to 2^68
2013-10-04	Kaaay	NF	no factor from 2^66 to 2^67
2012-07-30	sasaki3	NF	no factor from 2^65 to 2^66
2010-09-23	oodaira	NF	no factor from 2^64 to 2^65
2010-05-17	Richard	NF	no factor from 2^63 to 2^64