Primes p such that 1 + x + Sum_{q prime <= p} x^q is irreducible over GF(2).

A056679

Primes p such that 1 + x + Sum_{q prime <= p} x^q is irreducible over GF(2).

Terms

    a(0) =2a(1) =5a(2) =17a(3) =59a(4) =73a(5) =269a(6) =3769a(7) =4327

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