332 692 427 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 2⁸¹

TF target 2⁸¹

P-1

B1 =	2494000
B2 =	2494000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2023-01-16	junkman2usa	C14806FE67E0F9A4	327386356	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 72-73
2023-02-11	Jan S.	CERT	Proof certified good
2023-02-11	Mark Rose	NF	no factor TF: 80-81
2023-02-11	Mark Rose	NF	no factor TF: 79-80
2023-02-11	Mark Rose	NF	no factor TF: 78-79
2023-02-11	Mark Rose	NF	no factor TF: 77-78
2023-01-16	junkman2usa	C-PRP	C14806FE67E0F9A4 Proof Certified Good Proof Power: 8
2021-04-29	junkman2usa	NF-PM1	B1=2494000
2020-10-11	bayanne	NF	no factor TF: 76-77
2020-06-15	bayanne	NF	no factor TF: 75-76
2016-04-02	srow7	NF	no factor TF: 74-75
2015-07-16	srow7	NF	no factor TF: 73-74
2013-04-16	Architects Cubed	NF	no factor TF: 72-73
2013-03-13	LaurV	NF	no factor TF: 71-72
2013-01-31	LaurV	NF	no factor TF: 70-71
2012-07-10	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 67-69
2010-11-10	Team_Inspector	NF	no factor TF: 66-67