11111...11111 (35-digits)
This number is a prime.
11111 1121112211 1121111211 1222111111
Write this prime 5 digits per line and the 2's will form
the number 1:
11111
11211
12211
11211
11211
12221
11111
[
Jeong]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell