332 806 007 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 =	4305000
B2 =	4305000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2021-05-08	Chelle	40EECD626486C979	124972942	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2023-03-27	Mark Rose	NF	no factor TF: 80-81
2023-03-20	Mark Rose	NF	no factor TF: 79-80
2023-03-01	Mark Rose	NF	no factor TF: 78-79
2021-05-09	curtisc	CERT	Proof certified good
2021-05-08	Chelle	C-PRP	40EECD626486C979 Proof Certified Good Proof Power: 8
2020-01-27	C. Crosskno	NF-PM1	B1=4305000
2019-11-09	lobsterfordinner	NF	no factor TF: 77-78
2019-11-09	lobsterfordinner	NF	no factor TF: 75-76
2019-11-09	lobsterfordinner	NF	no factor TF: 76-77
2018-01-22	Team_Inspector	NF	no factor TF: 74-75
2015-07-20	srow7	NF	no factor TF: 73-74
2015-05-11	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-11	Architects Cubed	NF	no factor TF: 71-72
2012-10-11	kracker	NF	no factor TF: 70-71
2012-07-19	-anonymous-	NF	no factor TF: 69-70
2012-04-13	LaurV	NF	no factor TF: 68-69
2012-03-27	LaurV	NF	no factor TF: 67-68
2010-11-01	Architects Cubed	NF	no factor TF: 66-67