|
Search: id:A074666
|
|
|
| A074666 |
|
Differences between successive 8-digit distinct digit primes. |
|
+0
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
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
EXAMPLE
|
a(1)=170 because first two 8-digit distinct-digit 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}]]
|
|
CROSSREFS
|
The eight-digit distinct-digit primes are in A074665.
Sequence in context: A135824 A013753 A013867 this_sequence A043658 A045002 A113789
Adjacent sequences: A074663 A074664 A074665 this_sequence A074667 A074668 A074669
|
|
KEYWORD
|
fini,nonn
|
|
AUTHOR
|
Zak Seidov (zakseidov(AT)yahoo.com), Aug 30 2002
|
|
|
Search completed in 0.002 seconds
|
