11333555557777777
This number is a prime.
Eric Sorensen found this stuttering prime on his Commodore 64. (Remember the home computers of 1982?)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Eric Sorensen found this stuttering prime on his Commodore 64. (Remember the home computers of 1982?)