100153
This number is a prime.
If the triangle
1
0 0
1 5 3
is rotated, three
primes 100153, 150301, and 305101 are
obtained. [
Poo Sung]
(There is one curio for this number that has not yet been approved by an editor.)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell