>>> Testing new web page format problems? suggestions?
Single Curio View: (Seek other curios for this number)619 = prime(6*19). The largest zerofree prime p such that π(p) is the product of the first digit of p and the rest of the number. [Firoozbakht]
Submitted: 2009-10-14 13:13:24; Last Modified: 2009-10-14 22:29:00.
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