332 216 791 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 =	5305000
B2 =	5305000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2022-03-03	chauvet_p	A0EB376AE42B35D7	63112515	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-23	Mark Rose	NF	no factor TF: 80-81
2023-03-23	Mark Rose	NF	no factor TF: 79-80
2022-03-04	curtisc	CERT	Proof certified good
2022-03-03	chauvet_p	C-PRP	A0EB376AE42B35D7 Proof Certified Good Proof Power: 10
2013-07-12	Bill Staffen	NF	no factor TF: 78-79
2013-07-11	Bill Staffen	NF	no factor TF: 77-78
2011-02-17	rdannels	NF-PM1	B1=5305000
2011-02-17	rdannels	NF	no factor TF: 76-77
2010-06-15	Benjamin Pessl	NF	no factor TF: 75-76
2010-05-11	Benjamin Pessl	NF	no factor TF: 74-75
2010-04-19	Team_Inspector	NF	no factor TF: 73-74
2010-04-13	Team_Inspector	NF	no factor TF: 72-73
2008-12-15	werdwerdus	NF	no factor TF: 71-72
2008-12-14	werdwerdus	NF	no factor TF: 70-71
2008-12-14	werdwerdus	NF	no factor TF: 69-70
2008-12-14	werdwerdus	NF	no factor TF: 68-69