15139
This number is a prime.
The World's Longest 'Prime' Palindrome Sentence contains 15139 words (as of February 2002). [Norvig]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The World's Longest 'Prime' Palindrome Sentence contains 15139 words (as of February 2002). [Norvig]