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A100780 Primes with decimal representation beginning 2357... 0
235723, 235747, 235751, 235783, 235787, 235789, 235793, 2357009, 2357027, 2357029, 2357039, 2357057, 2357059, 2357071, 2357077, 2357099, 2357119, 2357153, 2357167, 2357183, 2357189, 2357219, 2357231, 2357249, 2357263 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..25.

MATHEMATICA

Flatten[ Table[ Select[ Table[ FromDigits[ Flatten[ IntegerDigits /@ {2, 3, 5, 7, PadLeft[ IntegerDigits[i], n]}]], {i, 10^n}], PrimeQ[ # ] &], {n, 3}]] (* Robert G. Wilson v, Jan 10 2004 *)

CROSSREFS

Sequence in context: A249529 A346942 A132905 * A104286 A254264 A254257

Adjacent sequences:  A100777 A100778 A100779 * A100781 A100782 A100783

KEYWORD

nonn,base,easy

AUTHOR

Parthasarathy Nambi, Jan 04 2005

EXTENSIONS

Edited, corrected and extended by Robert G. Wilson v, Jan 10 2005

STATUS

approved

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Last modified December 9 05:12 EST 2021. Contains 349626 sequences. (Running on oeis4.)