112 162 129 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 =	512000
B2 =	19306000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-03-18	RadosHordosCZ	4C279B06D0E831AF	106156436	1	3

History

Date	User	Type	Result
2023-03-18	George Woltman	CERT	Proof certified good
2023-03-18	RadosHordosCZ	C-PRP	4C279B06D0E831AF Proof Certified Good Proof Power: 10
2022-04-21	Ryan Propper	NF-PM1	B1=512000, B2=19306000
2021-01-06	arpcar	NF	no factor TF: 76-77
2020-12-09	arpcar	NF	no factor TF: 75-76
2020-11-16	arpcar	NF	no factor TF: 74-75
2020-07-09	La Güira	NF	no factor TF: 73-74
2020-04-20	SRBase	NF	no factor TF: 72-73
2019-01-05	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-03-14	Red Raven	NF	no factor TF: 70-71
2015-02-24	Red Raven	NF	no factor TF: 69-70
2015-02-19	Red Raven	NF	no factor TF: 68-69
2015-02-07	SMoffat	NF	no factor TF: 67-68
2014-11-21	Richard	NF	no factor TF: 66-67
2012-05-31	omiXorp	NF	no factor TF: 65-66
2010-09-24	Torchwood Institute	NF	no factor TF: 64-65
2010-05-20	Richard	NF	no factor TF: 63-64