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Cullen primes n•2n+1

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Revision as of 17:28, 31 August 2021 by Karbon (talk | contribs) (Karbon moved page Gen Cullen prime 2 to Cullen prime 2 without leaving a redirect: renamed)
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Reserved! This sequence is currently reserved by: PrimeGrid Cullen Prime Search

Current data

ASCII format : n*2^n+1
Base : 2
Count : 16
Max n : 20,000,000
Date : 2021-08-10
Reserved : PrimeGrid Cullen Prime SearchPrimeGrid Cullen Prime Search/Reserved
1, 141, 4713, 5795, 6611, 18496[1], 32292[2], 32469, 59656[3], 90825, 262419, 361275, 481899, 1354828[4], 6328548[5], 6679881
Remarks :
The sequence A005849 in OEIS
Current status at PrimeGrid

Notes

  1. ↑ Proth 289•218502+1, Gen. Fermat
  2. ↑ Proth 8073•232294+1
  3. ↑ Proth 7457•259659+1
  4. ↑ Proth 338707•21354830+1
  5. ↑ Proth 1582137•26328550+1

History

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