1291
This number is a prime.
Just showing those entries submitted by 'Vallat': (Click here to show all)
The official birth year of the Old Swiss Confederation. [Vallat]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Just showing those entries submitted by 'Vallat': (Click here to show all)
The official birth year of the Old Swiss Confederation. [Vallat]