16018989989

This number is a prime.

                                                                1 6018989989

Just showing those entries submitted by 'Bajpai': (Click here to show all)

+ The smallest invertible prime P containing all the invertible digits that is the sum of three consecutive squares: (73072^2 + 73073^2 + 73074^2). Curiously, P is also expressible as sum of two squares: (122465^2 + 31958^2). [Bajpai]

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell