602 345 789 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with Lucas-Lehmer test

No factors below 2⁸⁶

TF target 2⁸³

P-1

B1 =	2650000
B2 =	933880710

Status	Date	User	Residue	Shift	Software
Verified	2017-07-08	Never Odd Or Even	4D737C95D92A7853	411570742	Windows 64-bit,Prime95,v28.5,build 1
Verified	2017-07-08	Never Odd Or Even	4D737C95D92A7853	363197957	Windows 64-bit,Prime95,v28.5,build 1
Verified	2024-12-02	MadPoo 🙂	4D737C95D92A7853	19576305	Windows 64-bit,Prime95,v30.19,build 14

History

Date	User	Type	Result
2024-12-02	MadPoo 🙂	C-LL	4D737C95D92A7853
2024-05-24	MadPoo 🙂	NF-PM1	B1=2650000, B2=933880710
2017-07-08	Never Odd Or Even	C-LL	4D737C95D92A7853
2017-07-08	Never Odd Or Even	C-LL	4D737C95D92A7853
2014-10-03	Never Odd Or Even	NF	no factor TF: 85-86
2014-08-21	Never Odd Or Even	NF	no factor TF: 84-85
2014-08-21	Never Odd Or Even	NF	no factor TF: 83-84
2014-07-31	Never Odd Or Even	NF-PM1	B1=7000000, B2=102345789
2014-07-31	Never Odd Or Even	NF-PM1	B1=7000000, B2=50000000
2014-07-18	Never Odd Or Even	NF-PM1	B1=7000000
2014-07-18	Never Odd Or Even	NF-PM1	B1=6000000
2014-07-15	Never Odd Or Even	NF-PM1	B1=5000000
2014-07-15	Never Odd Or Even	NF-PM1	B1=3000000
2014-07-15	Never Odd Or Even	NF-PM1	B1=1000000
2014-07-15	Never Odd Or Even	NF-PM1	B1=500000
2014-07-15	Never Odd Or Even	NF	no factor TF: 82-83
2014-07-15	Never Odd Or Even	NF	no factor TF: 81-82
2014-07-06	Never Odd Or Even	NF	no factor TF: 80-81
2014-07-06	Never Odd Or Even	NF	no factor TF: 79-80
2014-04-19	Never Odd Or Even	NF	no factor TF: 78-79
2014-04-19	Never Odd Or Even	NF	no factor TF: 77-78
2014-04-19	Never Odd Or Even	NF	no factor TF: 76-77
2014-04-19	Never Odd Or Even	NF	no factor TF: 75-76
2014-04-19	Never Odd Or Even	NF	no factor TF: 74-75
2014-04-19	Never Odd Or Even	NF	no factor TF: 73-74
2014-04-19	Never Odd Or Even	NF	no factor TF: 72-73
2014-04-19	Never Odd Or Even	NF	no factor TF: 71-72
2014-04-19	Never Odd Or Even	NF	no factor TF: 70-71
2014-04-19	Never Odd Or Even	NF	no factor TF: 67-70
2011-09-30	Chuck	NF	no factor TF: 64-67
2010-06-16	Architects Cubed	NF	no factor TF: 63-64

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