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A137982 Closest pair of primes p<q such that p+q=n! Sequence gives the lesser member p of the pair. 0
3, 11, 59, 353, 2447, 20147, 181421, 1814347, 19958353, 239500727, 3113510341, 43589145527, 653837183849 (list; graph; refs; listen; history; internal format)
OFFSET

3,1

EXAMPLE

3!=3+3,

4!=11+13,

5!=59+61,

6!=353+367.

p=3,11,59,353,2447,20147,181421,1814347,19958353,239500727,3113510341,43589145527,653837183849;

q=3,13,61,367,2593,20173,181459,1814453,19958447,239500873,3113510459,43589145673,653837184151;

q-p=0,2,2,14,146,26,38,106,94,146,118,146,302.

CROSSREFS

Sequence in context: A107007 A156560 A028342 * A074509 A112368 A152796

Adjacent sequences:  A137979 A137980 A137981 * A137983 A137984 A137985

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Apr 29 2008

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Last modified February 15 12:25 EST 2012. Contains 205786 sequences.