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Cyclotomy record

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  • d.broadhurst@open.ac.uk
    If you are interested in how to prove primality of primV(10,1,13102) = (x^26204+1/x^26204)/98, x=sqrt(3)+sqrt(2) please see
    Message 1 of 1 , Oct 1, 2001
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      If you are interested in how to prove primality of

      primV(10,1,13102) = (x^26204+1/x^26204)/98, x=sqrt(3)+sqrt(2)

      please see

      http://listserv.nodak.edu/scripts/wa.exe?A2=ind0110&L=nmbrthry&P=R2

      Bouk and I enjoyed adding an entry to the table of gigantic
      primes not deliberately constructed to be routinely provable:

      U(81839) 17103 p54 Fibonacci number
      primV(10,1,13102) 13043 x25 Generalized Lucas primitive part
      (7568^3361-1)/7567 13034 x14 Generalized repunit
      V(57724) 12063 p54 Lucas primitive part
      V(51169) 10694 p54 Lucas number
      (8917^2689-1)/8916 10619 c13 Generalized repunit
      (10268^2521-1)/10267 10109 p54 Generalized repunit
      (9926^2521-1)/9925 10072 x18 Generalized repunit

      David
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