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Proth primes of the form 48•7n+1

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Current data

k , b : 48 , 7
Type : 3
Count : 23
Nash : 3005
Max n : 100,000
Date : 2020-07-24
1, 4[1], 5, 8[2], 17, 18[3], 22[4], 52[5], 117, 126[6], 150[7], 270[8], 328[9], 898[10], 1324[11], 2752[12], 3366[13], 13288[14], 30258[15], 30582[16], 43522[17], 70276[18], 86382[19]
Remarks :
For additional even n history, see Williams 48•49n+1.

Notes

History