First 3 centered decagonal primes

Centered decagonal primes: Primes of the form 5(n^2 + n) + 1.

First 3 centered decagonal primes have values between 11 and 61.

Checkout list of first: 10, 50, 100, 500 centered decagonal primes. You can also check all centered decagonal primes.

11, 31, 61

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