332 700 839 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 =	2109000
B2 =	581616420

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-04-30	mewturn	A1C1752696FF87CF	0	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2024-05-01	Kriesel	CERT	Proof certified good
2024-04-30	mewturn	NF-PM1	B1=2109000, B2=581616420
2024-04-30	mewturn	C-PRP	Proof Certified Good Proof Power: 8
2024-02-28	Architects Cubed	NF	no factor TF: 80-81
2024-02-14	Architects Cubed	NF	no factor TF: 79-80
2023-12-16	TheJudger	NF	no factor TF: 78-79
2023-03-08	bayanne	NF	no factor TF: 77-78
2022-08-14	bayanne	NF	no factor TF: 76-77
2020-06-20	bayanne	NF	no factor TF: 75-76
2016-04-05	srow7	NF	no factor TF: 74-75
2015-07-30	srow7	NF	no factor TF: 73-74
2014-02-25	bayanne	NF	no factor TF: 72-73
2013-03-05	Architects Cubed	NF	no factor TF: 71-72
2013-01-31	LaurV	NF	no factor TF: 70-71
2012-07-15	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 68-69
2012-03-27	LaurV	NF	no factor TF: 67-68
2010-10-29	Architects Cubed	NF	no factor TF: 66-67