A122714 Least prime P1 of 10 different primes: 5 consecutive primes P1 P2 P3 P4 P5 and 5 primes Q1 Q2 Q3 Q4 Q5 such that Q1 with same digits than P1 if not 6 or 9, if 6 then replace with 9 and if 9 then replace with 6, same for Q2 from P2 Q3 from P3 Q4 from P4 and Q5 from P5.

16417, 71633, 169567, 456007, 456013, 464561

Offset

1,1

Comments

456007 is the first of the sequence of primes P1 such that P1 P2 P3 P4 P5 P6 are consecutive primes and Q1 Q2 Q3 Q4 Q5 Q6 are primes, 12 different primes from P1

Links

Table of n, a(n) for n=1..6.

Example

169567, 169583, 169591, 169607, 169627 are consecutive primes, 196597, 196583, 196561, 196907, 196927, are primes.

Crossrefs

Sequence in context: A168507 A045037 A168633 * A133533 A250844 A076166

Adjacent sequences: A122711 A122712 A122713 * A122715 A122716 A122717

Keyword

base,nonn

Author

Pierre CAMI, Sep 23 2006

Status

approved