Favrion@lemmy.world to math@lemmy.worldEnglish · 8 months agoIs there a name for numbers whose only factors are primes and semiprimes but may not be primes in themselves?message-squaremessage-square4fedilinkarrow-up117arrow-down10file-text
arrow-up117arrow-down1message-squareIs there a name for numbers whose only factors are primes and semiprimes but may not be primes in themselves?Favrion@lemmy.world to math@lemmy.worldEnglish · 8 months agomessage-square4fedilinkfile-text
minus-squaremilicent_bystandrlinkfedilinkarrow-up1arrow-down1·8 months agoI guess they mean a naming pattern: like hemi-demi-semi-primes (That’s how we do it in music, over on my side of the ‘pond’: but we get to hemi-demi-semi-quavers then (afaik) give up because no one cares for more!)
I guess they mean a naming pattern: like hemi-demi-semi-primes
(That’s how we do it in music, over on my side of the ‘pond’: but we get to hemi-demi-semi-quavers then (afaik) give up because no one cares for more!)