A177417 Primes of the form (10^k-57).
43, 9999943, 9999999943, 99999999943, 99999999999999943, 9999999999999999943, 999999999999999999999999999999999999943, 9999999999999999999999999999999999999999999999943, 99999999999999999999999999999999999999999999999943, 9999999999999999999999999999999999999999999999999999999999943
Offset: 1
Keywords
Crossrefs
Cf. A108493.
Programs
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Magma
[a: n in [2..250]|IsPrime(a) where a is 10^n-57];