111 685 661 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 =	510000
B2 =	18445000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-01-04	Smok_bmv	BE5ED444107DF3FC	3238160	1	3

History

Date	User	Type	Result
2023-01-05	curtisc	CERT	PRP Certification CERT proof power = 8 Proof certified good
2023-01-04	Smok_bmv	C-PRP	BE5ED444107DF3FC PRP proof power = 8 PRP: Verified Proof certified good
2022-03-22	Ryan Propper	NF-PM1	B1=510000, B2=18445000
2021-01-11	arpcar	NF	no factor from 2^76 to 2^77
2020-12-12	arpcar	NF	no factor from 2^75 to 2^76
2020-11-25	laxeye	NF	no factor from 2^74 to 2^75
2020-07-27	jwnutter	NF	no factor from 2^73 to 2^74
2020-04-20	SRBase	NF	no factor from 2^72 to 2^73
2019-01-12	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2015-10-23	trebor	NF	no factor from 2^70 to 2^71
2015-08-09	el grocco	NF	no factor from 2^69 to 2^70
2015-02-07	Justin	NF	no factor from 2^68 to 2^69
2014-11-23	webbert	NF	no factor from 2^67 to 2^68
2014-11-09	Mr-Plonk	NF	no factor from 2^66 to 2^67
2012-05-30	GIMP Philippines	NF	no factor from 2^65 to 2^66
2010-09-23	sasaki3	NF	no factor from 2^64 to 2^65
2010-05-15	Richard	NF	no factor from 2^63 to 2^64