200100997
This number is a prime.
Just showing those entries submitted by 'Gaydos': (Click here to show all)
Is 200100997 the largest Honaker prime whose square (40040409000394009) has no digits in common with the square of its prime index (11084275^2 = 122861152275625)? [Gaydos]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell