4575242147

This number is a composite.

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π(4575242147) = prime(4)*prime(5)*prime(7)*prime(5)*prime(2)*prime(4)*prime(2)*prime(1)*prime(4)*prime(7). This is the largest known such number (up to 10^10). [Firoozbakht]

Submitted: 2009-05-15 12:10:17; Last Modified: 2009-05-15 16:44:13.