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Carol primes (10ⁿ-1)²-2 and Kynea primes (10ⁿ+1)²-2

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Reserved! This sequence is currently reserved by: Dylan Delgado

Current data

Base :	10 (sieve)
Max n :	150,700
Date :	2020-12-02
Reserved :	Dylan DelgadoDylan Delgado/Reserved

Carol: (09) 1, 8, 21, 123, 4299, 6128, 11760, 18884, 40293

Kynea: (03) 22, 351, 1061

Remarks :

Available sieve file: n=100k-200k, P=21T, 10013 candidates

History

2020-12-02: Checked to n = 150700, Dylan Delgado
2020-11-02: Checked to n = 130000, Dylan Delgado
2020-10-06: Reserved by Dylan Delgado
2016-05-05: Checked to n = 95000, Serge Batalov
2016-04-20: Checked to n = 79631, Serge Batalov
2004-03-12: Found n = 40293, Rob Binnekamp
2004-02-04: Checked to n = 30300, Steven Harvey
2004-02: Found n = 18884, Steven Harvey
2004-01-22: Found n = 6128, Steven Harvey

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