10000...09223 (101-digits)
This number is a prime.
1 0000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000009223
The smallest Sophie Germain prime larger than a googol. [Patterson]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell