577 215 631 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸⁴

TF target 2⁸³

P-1

B1 =	3200000
B2 =	140000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	PRP without proof (not generated)	2023-03-15	Kriesel	3DBE8B9E765406B9	461723694	1	3
Verified	Certified Good Power=12	2024-12-06	Resolver	3DBE8B9E765406B9	0	1	3

History

Date	User	Type	Result
2024-12-07	Xyzzy	CERT	Proof certified good
2024-12-06	Resolver	C-PRP	3DBE8B9E765406B9 Proof Certified Good Proof Power: 12
2024-07-20	MooMoo2	NF	no factor TF: 83-84
2023-03-15	Kriesel	C-PRP	3DBE8B9E765406B9
2021-08-23	Kriesel	NF-PM1	B1=3200000, B2=140000000
2021-08-21	Kriesel	NF	no factor TF: 82-83
2021-08-21	Kriesel	NF	no factor TF: 81-82
2021-08-21	Kriesel	NF	no factor TF: 80-81
2021-08-21	Kriesel	NF	no factor TF: 79-80
2021-08-21	Kriesel	NF	no factor TF: 78-79
2021-08-21	Kriesel	NF	no factor TF: 77-78
2021-08-21	Kriesel	NF	no factor TF: 76-77
2021-08-21	Kriesel	NF	no factor TF: 75-76
2021-08-21	Kriesel	NF	no factor TF: 74-75
2021-08-21	Kriesel	NF	no factor TF: 73-74
2021-04-07	SRBase	NF	no factor TF: 72-73
2020-09-08	SRBase	NF	no factor TF: 71-72
2020-02-25	sasaki	NF	no factor TF: 70-71
2018-10-13	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-06-22	srow7	NF	no factor TF: 68-69
2016-12-07	sasaki	NF	no factor TF: 67-68
2015-10-25	sasaki	NF	no factor TF: 66-67
2014-10-30	sasaki	NF	no factor TF: 65-66
2011-08-26	Architects Cubed	NF	no factor TF: 64-65

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