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A084751 Primes of the form k! - p, where p is the smallest prime > k. 1
19, 113, 3628789, 39916787, 479001587, 87178291183, 8841761993739701954543615999969, 4274883284060025564298013753389399649690343788366813724671999999999941 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The next term (a(9)) has 121 digits. - Harvey P. Dale, May 02 2015

LINKS

Table of n, a(n) for n=1..8.

MATHEMATICA

For[n = 1, n < 60, n++, If[PrimeQ[n! - Prime[PrimePi[n] + 1]], Print[n! - Prime[PrimePi[n] + 1]]]] (Steinerberger)

Select[Table[n!-NextPrime[n], {n, 100}], PrimeQ] (* Harvey P. Dale, May 02 2015 *)

CROSSREFS

Cf. A084750.

Sequence in context: A245753 A164604 A142370 * A041694 A220228 A027460

Adjacent sequences:  A084748 A084749 A084750 * A084752 A084753 A084754

KEYWORD

nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 16 2003

EXTENSIONS

More terms from Stefan Steinerberger, Feb 06 2006

STATUS

approved

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Last modified January 17 05:26 EST 2019. Contains 319207 sequences. (Running on oeis4.)