On the shortest weakly prime-additive numbers
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DOI: 10.1016/j.jnt.2017.06.013
Abstract: Abstract Text A positive integer n is called weakly prime-additive if n has at least two distinct prime divisors and there exist distinct prime divisors p 1 , … , p t of n and… read more here.
Keywords: prime additive; additive numbers; weakly prime; shortest weakly ... See more keywords
A note on weakly prime-additive numbers
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DOI: 10.1142/s1793042122500130
Abstract: A positive integer [Formula: see text] is called weakly prime-additive if [Formula: see text] has at least two distinct prime divisors and there exist distinct prime divisors [Formula: see text] of [Formula: see text] and… read more here.
Keywords: prime additive; weakly prime; formula see; see text ... See more keywords