abnormal number
hypothetical number which can be factored into primes in more than one way; non-existent due to the fundamental theorem of arithmetic
MathWorld: AbnormalNumberWikidata: abnormal number
mathswitch — infrastructure for relaying and exchanging mathematical concepts
hypothetical number which can be factored into primes in more than one way; non-existent due to the fundamental theorem of arithmetic
MathWorld: AbnormalNumber