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Concatenation of prime factors of numbers

• To: mathgroup at smc.vnet.net
• Subject: [mg78599] Concatenation of prime factors of numbers
• From: Diana <diana.mecum at gmail.com>
• Date: Thu, 5 Jul 2007 04:01:24 -0400 (EDT)

Can someone help me with this trick?

I would like to create the following sequence, based on FactorInteger:

2,3,22,5,23,7,222,33,25,11,223,13,27,35,2222, ...

where each term is the concatenation of the prime factors of n.

Thanks,

Diana

• Follow-Ups:
  • Re: Concatenation of prime factors of numbers
    • From: Curtis Osterhoudt <cfo@lanl.gov>
  • Re: Concatenation of prime factors of numbers
    • From: János <janos.lobb@yale.edu>
  • RE: Concatenation of prime factors of numbers
    • From: "Harvey P. Dale" <hpd1@nyu.edu>