1. Primes by type
  2. Centered heptagonal primes
  3. Up to 2777

Centered heptagonal primes up to 2777

Centered heptagonal primes: Primes of the form (7n^2 − 7n + 2) / 2.

There is 9 centered heptagonal primes smaller than 2777.

Checkout centered heptagonal primes up to: 100, 500, 1000, 10000.

List#

43, 71, 197, 463, 547, 953, 1471, 1933, 2647

Table#

 123456789
1 - 94371197463547953147119332647
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