This number is a prime.

                                                              113 3328809969

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

+ The smallest prime of form p=3*x^3+2 for x a super-3 prime, so that p continues to have three successive 3’s in its representation, (case x=7229), i.e., p=3*7229^3+2=1133328809969. [Loungrides]

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