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This number is a prime.
Just showing those entries submitted by 'Necula': (Click here to show all)
The smallest prime of the form 6n-1 = 7m+1. [Necula]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
Just showing those entries submitted by 'Necula': (Click here to show all)
The smallest prime of the form 6n-1 = 7m+1. [Necula]