67
This number is a prime.
Just showing those entries submitted by 'Firoozbakht': (Click here to show all)
 |
| John Pilkins ©2003 |
π(6*7) = 6+7. [Firoozbakht]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
π(6*7) = 6+7. [Firoozbakht]