332 204 347 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 Lucas-Lehmer test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	5670000
B2 =	5670000

Status	Date	User	Residue	Shift	Software
Unverified	2017-11-22	Aseroberto	8839A7C95A6479__	163352236	Linux 64-bit,Prime95,v26,(aka We8)

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-02-09	Mark Rose	NF	no factor TF: 80-81
2023-02-09	Mark Rose	NF	no factor TF: 79-80
2023-02-09	Mark Rose	NF	no factor TF: 78-79
2017-11-22	Aseroberto	C-LL	8839A7C95A6479__
2015-06-06	srow7	NF	no factor TF: 77-78
2010-12-27	Evan Scheessele	NF	no factor TF: 76-77
2009-11-04	Christoph Anton Mitterer	NF	no factor TF: 75-76
2009-10-22	Christoph Anton Mitterer	NF-PM1	B1=5670000
2009-06-01	Christoph Anton Mitterer	NF	no factor TF: 74-75
2009-05-25	Christoph Anton Mitterer	NF	no factor TF: 73-74
2009-05-22	Christoph Anton Mitterer	NF	no factor TF: 72-73
2009-05-21	Christoph Anton Mitterer	NF	no factor TF: 71-72
2009-03-10	Team_Inspector	NF	no factor TF: 70-71
2008-11-24	Team_Inspector	NF	no factor TF: 69-70
2008-11-24	Team_Inspector	NF	no factor TF: 68-69