The Puzzlers

• Torbjörn Alm
  email: torbjorn.alm@swipnet.se

I have been a programmer since 1960, now retired. I am searching prime constellations together with Jens Kruse Andersen, and I have discovered a number of record constellations. I have found about 15000 prime gaps, a number of Cunningham chains, several Consecutive Primes in Arithmetic Series, k-tuplets and Bi-Twins. Most of them are found via Jens web-site: http://hjem.get2net.dk/jka/  I have also participated in the search for Minimal Equal Sums of Like Powers http://euler.free.fr/

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