332 201 179 Exponent Status

PrimeNet Exponent Status

M_n

Details

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

No factors below 2⁸²

TF target 2⁸¹

P-1

B1 =	2685000
B2 =	63097500

Status	Date	User	Residue	Shift	Software
Unverified	2018-02-05	Jacques MOLNE	81D7A24E7336A5__	0	CUDALucas v2.03

History

Date	User	Type	Result
2024-11-01	techn1ciaN	NF	no factor TF: 81-82
2024-05-16	James Heinrich	NF	no factor TF: 75-79
2024-02-25	James Heinrich	NF	no factor TF: 74-75
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-02-09	Mark Rose	NF	no factor TF: 80-81
2020-12-10	Random GPUs	NF	no factor TF: 79-80
2020-05-22	CaptainEntropy	NF-PM1	B1=2685000, B2=63097500
2018-02-05	Jacques MOLNE	C-LL	81D7A24E7336A5__
2011-04-14	Sunfish	NF	no factor TF: 74-75
2011-02-09	Carsten Kossendey	NF	no factor TF: 78-79
2011-02-08	Carsten Kossendey	NF	no factor TF: 77-78
2011-02-08	Carsten Kossendey	NF	no factor TF: 76-77
2011-02-08	Carsten Kossendey	NF	no factor TF: 75-76
2011-02-08	Carsten Kossendey	NF	no factor TF: 74-75
2010-07-30	Team_Inspector	NF	no factor TF: 73-74
2010-07-26	Team_Inspector	NF	no factor TF: 72-73
2010-01-18	Team_Inspector	NF	no factor TF: 71-72
2009-07-13	Team_Inspector	NF	no factor TF: 70-71
2008-11-11	Team_Inspector	NF	no factor TF: 69-70
2008-11-11	Team_Inspector	NF	no factor TF: 68-69

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