The Puzzlers

• Paul Uderwood
  email: paulunderwood@mindless.com 

Paul was born in 1962 in England. From an early age he enjoyed mathematics. In 1986 he graduated from the University of Wales at Swansea with a degree in Pure Mathematics and Computer Science. His interest in number theory includes primes, Fibonacci numbers, Perrin pseudoprimes and symmetric pseudoprimes. He uses a sieve and PFGW to find large trinomial primes. See also this link to him.

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