9th centered triangular prime is 1489

9th centered triangular prime is 1489.

1489 is 9th centered triangular prime for n = 31.

Learn more about Centered triangular primes.

Neighbours#

409₁₀	571₈	631₇
829₁₀	1489₁₃	1999₉
2341₈	2971₈	3529₈

Compare with#

409₁₀	571₈	631₇
829₁₀	1489₁₃	1999₉
2341₈	2971₈	3529₈

Learn more about Centered triangular primes
Check first 10 centered triangular primes
Check centered triangular primes up to 10000
Check all centered triangular primes

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