332 273 099 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified): unconfirmed PRP test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	2735000
B2 =	297809358

Status	Proof	Date	User	Residue	Shift	Type	Base
Unverified	PRP without proof (not generated)	2019-02-16	tomikaa87	D49AEED819E1EE__	290919620	1	3

History

Date	User	Type	Result
2025-09-15	James Heinrich	NF-PM1	B1=2735000, B2=297809358
2022-03-20	ANONYMOUS	NF	no factor TF: 63-68
2019-02-16	tomikaa87	C-PRP	D49AEED819E1EE__
2018-07-22	tomikaa87	NF-PM1	B1=3330000
2016-05-08	vats09	NF	no factor TF: 80-81
2015-03-07	Andrew B	NF	no factor TF: 79-80
2015-03-04	Andrew B	NF	no factor TF: 78-79
2015-03-02	Andrew B	NF	no factor TF: 77-78
2015-02-24	Jacques MOLNE	NF	no factor TF: 76-77
2013-03-19	-anonymous-	NF	no factor TF: 75-76
2013-03-01	-anonymous-	NF	no factor TF: 74-75
2012-09-08	Team_Inspector	NF	no factor TF: 73-74
2011-12-04	Team_Inspector	NF	no factor TF: 72-73
2011-06-12	Grant McCracken	NF	no factor TF: 71-72
2011-04-10	Grant McCracken	NF	no factor TF: 70-71
2010-01-08	Team_Inspector	NF	no factor TF: 69-70
2009-05-25	Team_Inspector	NF	no factor TF: 68-69
2008-12-09	starrynte	NF	no factor TF: 62-63
2008-12-09	starrynte	NF	no factor TF: 61-62