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Proth primes of the form 25•2n+1

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Current data

k , b : 25 , 2
Count : 45
Nash : 2198
Max n : 1,780,000
Date : 2021-03-01
2, 4, 6, 10, 20, 22, 52, 64, 78, 184, 232, 268, 340, 448, 554, 664, 740, 748, 1280, 1328, 1640, 3314, 3904, 3938, 5152, 9522, 57488, 66872, 148060, 154254, 216092, 302194, 367294, 627710, 966414, 1211488, 1258562, 1298186, 2141884, 2583690, 2927222, 3733144, 4481024, 8456828, 8788628[1]

Notes

History