332 569 157 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 2⁸²

TF target 2⁸¹

P-1

B1 =	1964000
B2 =	371003010

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2024-05-07	Naegi Makoto	F31BCFEFE83771B4	0	1	3

History

Date	User	Type	Result
2024-05-08	John Airey	CERT	Proof certified good
2024-05-07	Naegi Makoto	C-PRP	F31BCFEFE83771B4 Proof Certified Good Proof Power: 10
2024-04-12	Naegi Makoto	NF-PM1	B1=1964000, B2=371003010
2024-04-12	Naegi Makoto	NF	no factor TF: 81-82
2023-01-14	Mark Rose	NF	no factor TF: 80-81
2023-01-14	Mark Rose	NF	no factor TF: 79-80
2022-06-11	LOBES	NF	no factor TF: 78-79
2022-06-11	LOBES	NF	no factor TF: 77-78
2022-03-22	bayanne	NF	no factor TF: 76-77
2020-03-31	tsc	NF	no factor TF: 75-76
2016-01-30	srow7	NF	no factor TF: 74-75
2015-05-28	srow7	NF	no factor TF: 73-74
2013-07-27	Numberwang	NF	no factor TF: 72-73
2013-03-07	LaurV	NF	no factor TF: 71-72
2013-01-26	LaurV	NF	no factor TF: 70-71
2012-07-05	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2012-01-01	Grant McCracken	NF	no factor TF: 67-68