999 992 999 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸⁶

TF target 2⁸⁵

P-1

B1 =	5500000
B2 =	280000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2023-02-15	Kriesel	8C016889180ED126	0	1	3

History

Date	User	Type	Result
2023-03-08	Kriesel	CERT	Proof certified good
2023-02-15	Kriesel	C-PRP	Proof Certified Good Proof Power: 9
2021-06-27	Kriesel	NF-PM1	B1=5500000, B2=280000000
2021-06-20	Kriesel	NF	no factor TF: 85-86
2021-03-29	Kriesel	NF	no factor TF: 84-85
2021-02-17	Kriesel	NF	no factor TF: 80-81
2021-02-17	Kriesel	NF	no factor TF: 83-84
2021-02-17	Kriesel	NF	no factor TF: 82-83
2021-02-17	Kriesel	NF	no factor TF: 81-82
2019-02-04	ATH	NF	no factor TF: 68-69
2019-02-04	ATH	NF	no factor TF: 67-68
2019-02-04	ATH	NF	no factor TF: 1-67
2012-12-01	Never Odd Or Even	NF	no factor TF: 79-80
2012-11-26	Never Odd Or Even	NF	no factor TF: 78-79
2012-11-17	Never Odd Or Even	NF	no factor TF: 77-78
2012-11-17	Never Odd Or Even	NF	no factor TF: 76-77
2011-02-05	lindee	NF	no factor TF: 75-76
2011-02-05	lindee	NF	no factor TF: 74-75
2011-02-05	lindee	NF	no factor TF: 73-74
2010-10-11	Ethan O'Connor	NF	no factor TF: 72-73
2010-04-10	James Hintz	NF	no factor TF: 71-72
2009-08-08	Rob_Dee	NF	no factor TF: 70-71
2009-07-19	Rob_Dee	NF	no factor TF: 69-70

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