111 864 817 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	798000
B2 =	244682130

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-01-06	RadosHordosCZ	49A57153F9DACD5C	104223844	1	3

History

Date	User	Type	Result
2023-01-07	Simon Josefsson	CERT	Proof certified good
2023-01-06	RadosHordosCZ	C-PRP	49A57153F9DACD5C Proof Certified Good Proof Power: 10
2022-03-24	aup	NF-PM1	B1=798000, B2=244682130
2021-01-14	arpcar	NF	no factor TF: 76-77
2020-12-08	arpcar	NF	no factor TF: 75-76
2020-11-20	laxeye	NF	no factor TF: 74-75
2020-06-11	Dylan Delgado	NF	no factor TF: 73-74
2020-04-20	SRBase	NF	no factor TF: 72-73
2019-01-09	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-05-06	ITS	NF	no factor TF: 70-71
2015-04-28	symallad	NF	no factor TF: 69-70
2015-04-24	Judge Hale	NF	no factor TF: 68-69
2015-04-19	SMoffat	NF	no factor TF: 67-68
2014-11-15	Richard	NF	no factor TF: 66-67
2012-05-31	Robert Folz	NF	no factor TF: 65-66
2010-09-23	Torchwood Institute	NF	no factor TF: 64-65
2010-05-04	sasaki3	NF	no factor TF: 63-64