[seqfan] Re: Rank of primes
Jaume Oliver i Lafont
joliverlafont at gmail.com
Sun Feb 1 00:28:47 CET 2009
Eric> Does one know if there is an applet somewhere on the Web which
could tell me the rank of a prime number?
Yes, you can use the second box, "Pi function" at
If you get PARI/GP from http://pari.math.u-bordeaux.fr/download.html
you can use the "primepi" function as well.
But your prime number 147787 has rank 13661, so it is in line 13661 of
the b-file, in the row "13661 147787"
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