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Proth primes of the form 77777•2ⁿ+1

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Reserved! This sequence is currently reserved by: Alex soldier

Current data

`k` , `b` :	77777 , 2
Type :	Low
Count :	6
Nash :	374
Max `n` :	2,100,000
Date :	2023-05-24
Reserved :	Alex soldierAlex soldier/Reserved

15, 103, 223, 1063, 34087, 2013487

History

2023-05-24: Checked to n = 2100000, Alex soldier
2023-05-24: Found n = 2013487, Alex soldier
2023-01-06: Checked to n = 2000000, Alex soldier, results included
2022-07-30: Checked to n = 1000000, Alex soldier
2022-07-06: Reserved by Alex soldier
1999-05-18: Found n = 34087, Pavlos Saridis

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