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A325145
Primes not representable by cyclotomic binary forms.
2
2, 23, 47, 59, 71, 83, 107, 131, 167, 179, 191, 227, 239, 251, 263, 311, 347, 359, 383, 419, 431, 443, 467, 479, 491, 503, 563, 587, 599, 647, 659, 719, 743, 827, 839, 863, 887, 911, 947, 971, 983, 1019, 1091, 1103, 1151, 1163, 1187, 1223
OFFSET
1,1
LINKS
Étienne Fouvry, Claude Levesque, Michel Waldschmidt, Representation of integers by cyclotomic binary forms, Acta Arithmetica 184 (2018), 67-86; arXiv:1712.09019, arXiv:1712.09019 [math.NT], 2017.
PROG
(Julia)
[n for n in 1:1223 if isprime(ZZ(n)) && ! isA325143(n)] |> println
CROSSREFS
A325143 gives the primes represented by cyclotomic binary forms.
Sequence in context: A068835 A156557 A002428 * A105440 A139831 A049592
KEYWORD
nonn
AUTHOR
Peter Luschny, May 16 2019
STATUS
approved