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A089318 Smallest prime of the form an n-th power followed by digit 1. 1

%I

%S 41,271,811,77761,641,21871,16796161,196831,259374246011,19773267431,

%T 40961,9688901040700000000000001,163841,1368800680154120519681,

%U 1214395310965942517761,58744031063604200188795536431,3874204891

%N Smallest prime of the form an n-th power followed by digit 1.

%e a(4) = 811 is the prime which is the concatenation of 3^4 and 1. 161 is not a prime.

%Y Cf. A089319.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Nov 03 2003

%E More terms from _David Wasserman_, Sep 09 2005

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Last modified July 1 22:18 EDT 2022. Contains 354984 sequences. (Running on oeis4.)