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A106119 Primes with maximal digit > 2. 1

%I

%S 3,5,7,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,

%T 103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,

%U 193,197,199,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293

%N Primes with maximal digit > 2.

%F a(n) ~ n log n. - _Charles R Greathouse IV_, Jan 02 2013

%t Select[Prime[Range[100]], Max[IntegerDigits[ # ]]>2&]

%o (PARI) is(p)=vecsort(digits(p),,12)[1]>2 && isprime(p) \\ _Charles R Greathouse IV_, Jan 02 2013

%K nonn,base

%O 1,1

%A _Zak Seidov_, May 07 2005

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Last modified February 28 09:52 EST 2020. Contains 332323 sequences. (Running on oeis4.)