70000000
This number is a composite.
Yitang Zhang demonstrated that the number of prime pairs less than 70,000,000 units apart is infinite. See PC246.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
Yitang Zhang demonstrated that the number of prime pairs less than 70,000,000 units apart is infinite. See PC246.