112 679 159 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 =	514000
B2 =	19002000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-04-24	RadosHordosCZ	E8DC0C93533A3E1C	42395659	1	3

History

Date	User	Type	Result
2023-04-24	junkman2usa	CERT	Proof certified good
2023-04-24	RadosHordosCZ	C-PRP	E8DC0C93533A3E1C Proof Certified Good Proof Power: 10
2022-03-26	Ryan Propper	NF-PM1	B1=514000, B2=19002000
2020-12-29	arpcar	NF	no factor TF: 76-77
2020-12-04	arpcar	NF	no factor TF: 75-76
2020-11-28	arpcar	NF	no factor TF: 74-75
2020-09-20	RNutter	NF	no factor TF: 73-74
2020-04-21	SRBase	NF	no factor TF: 72-73
2019-01-12	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-02-24	La Güira	NF	no factor TF: 70-71
2015-02-13	La Güira	NF	no factor TF: 69-70
2015-02-13	La Güira	NF	no factor TF: 68-69
2015-02-13	La Güira	NF	no factor TF: 67-68
2014-11-11	Thomas Stork	NF	no factor TF: 66-67
2012-08-29	tsc	NF	no factor TF: 65-66
2010-09-26	Commaster	NF	no factor TF: 64-65
2010-05-05	sasaki3	NF	no factor TF: 63-64