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I'm trying to find the name of a novel (or was it a short story) where a group of humans travel to a distant planet and along the way (through genetics?) become more and more intelligent. I seem to recall that at some point they send back one of their who's a little less bright. Also, they send communications coded with some mathematical factorization that takes humans a long time to decrypt.

Any ideas?

marked as duplicate by Daniel Roseman, Shevliaskovic, Monty129, Valorum, John Rennie Jun 17 '14 at 8:02

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • Can you remember when you read it? What language was it written in? – Niall C. Jun 16 '14 at 20:53
  • How many "Starburst" questions does this make? – dmckee Jun 16 '14 at 22:27

It's Starburst by Frederik Pohl, an expansion of his earlier story "The Gold at the Starbow's End". All of the elements you mention are in the novel. It's come up here before.

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  • 3
    Since you know this is a duplicate, why not mark it as such rather than answering again? – Daniel Roseman Jun 16 '14 at 21:22

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