

A074666


Differences between successive 8digit distinct digit primes.


10



170, 138, 750, 102, 118, 680, 310, 992, 618, 130, 50, 112, 198, 530, 100, 260, 3720, 90, 102, 10, 98, 30, 1500, 240, 156, 46, 24, 110, 414, 196, 200, 114, 642, 24, 120, 10, 170, 6, 24, 90, 384, 12, 274, 6, 278, 430, 20, 150, 30, 6, 280, 3644, 190, 182, 118, 380
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OFFSET

1,1


LINKS

Table of n, a(n) for n=1..56.


EXAMPLE

a(1)=170 because first two 8digit distinctdigit primes are 10234589 and 10234759 and difference between them is 170.


MATHEMATICA

se=Select[Range[10234589, 98765431, 2], Length[Union[IntegerDigits[ # ]]]==8 &&PrimeQ[ # ]&]; Flatten[Table[{se[[i+1]]se[[i]]}, {i, 90510}]]
Differences[Select[Prime[Range[679128, 685000]], Length[Union[ IntegerDigits[#]]] == 8&]] (* Harvey P. Dale, Nov 12 2014 *)


CROSSREFS

The eightdigit distinctdigit primes are in A074665.
Sequence in context: A195276 A013753 A013867 * A043658 A045002 A163556
Adjacent sequences: A074663 A074664 A074665 * A074667 A074668 A074669


KEYWORD

fini,nonn,base


AUTHOR

Zak Seidov, Aug 30 2002


STATUS

approved



