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PrimeGrid Proth Prime Search

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Purpose

Finding primes in the form k•2n+1 for the following k and n-ranges:

  • 51 ≤ k ≤ 57 to n=9000000
  • 59 ≤ k ≤ 69 to n=8500000
  • 71 ≤ k ≤ 83 to n=8000000
  • 85 ≤ k ≤ 103 to n=7500000
  • 105 ≤ k ≤ 129 to n=7000000
  • 131 ≤ k ≤ 165 to n=6500000
  • 167 ≤ k ≤ 213 to n=6000000
  • 215 ≤ k ≤ 285 to n=5500000
  • 287 ≤ k ≤ 391 to n=5000000
  • 393 ≤ k ≤ 557 to n=4500000
  • 559 ≤ k ≤ 739 to n=4000000
  • 741 ≤ k ≤ 1199 to n=3322000


See additional info in the Proth Prime Search thread.

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