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A090877 Difference between irregular and regular primes of the same index. 0

%I #3 Oct 01 2013 17:57:58

%S 35,56,62,94,92,118,132,138,210,228,232,230,240,246,254,250,276,280,

%T 300,306,312,312,314,324,348,336,330,352,372,378,380,384,398,406,402,

%U 414,416,418,408,408,420,424,420,432,426,414,414,446,438,440,430,436,448

%N Difference between irregular and regular primes of the same index.

%e The 10th regular prime is 29. The 10th irregular prime is 257. 257-29 = 228, the 10th entry in the table.

%K nonn

%O 1,1

%A _Cino Hilliard_, Feb 13 2004

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Last modified April 18 11:42 EDT 2024. Contains 371779 sequences. (Running on oeis4.)