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Proth primes of the form 47•2ⁿ+1

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Revision as of 13:53, 26 May 2024 by JeppeSN (talk | contribs) (oeis)

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Current data

`k` , `b` :	47 , 2
Type :	Low
Count :	3
Nash :	197
Max `n` :	9,000,000
Date :	2021-04-01

583^[1], 1483^[2], 6115

Remarks :

The sequence A032373 in OEIS

Notes

↑ Is GF Divisor of xGF(582,12,11)
↑ Is GF Divisor of xGF(1482,5,2) [+1]

History

2021-04-01: Checked to n = 9000000, PrimeGrid Fermat Divisor Search
2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
1983: Found n = 6115, Wilfrid Keller

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