332 215 789 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	2023-05-13	chauvet_p	15AD54E4D8A48E48	44651117	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-05-18	Mark Rose	NF	no factor TF: 80-81
2023-05-18	Mark Rose	NF	no factor TF: 79-80
2023-05-13	Haruka	CERT	Proof certified good
2023-05-13	chauvet_p	C-PRP	15AD54E4D8A48E48 Proof Certified Good Proof Power: 10
2020-10-23	Team_Inspector	NF	no factor TF: 78-79
2020-10-21	Team_Inspector	NF	no factor TF: 77-78
2011-09-18	rdannels	NF-PM1	B1=5305000
2011-09-18	rdannels	NF	no factor TF: 76-77
2011-06-10	rdannels	NF	no factor TF: 75-76
2011-05-24	Sunfish	NF	no factor TF: 74-75
2010-11-29	Team_Inspector	NF	no factor TF: 73-74
2010-05-15	Grant McCracken	NF	no factor TF: 72-73
2009-11-21	Team_Inspector	NF	no factor TF: 71-72
2009-11-19	Team_Inspector	NF	no factor TF: 70-71
2009-08-25	Sunfish	NF	no factor TF: 69-70
2009-01-16	Team_Inspector	NF	no factor TF: 68-69