threelonmusketeers to Math Memes@lemmy.blahaj.zoneEnglish · 10 hours agoJohn Conway proves that 91 is the smallest number which looks prime but isn'twww.youtube.comexternal-linkmessage-square15fedilinkarrow-up180arrow-down13
arrow-up177arrow-down1external-linkJohn Conway proves that 91 is the smallest number which looks prime but isn'twww.youtube.comthreelonmusketeers to Math Memes@lemmy.blahaj.zoneEnglish · 10 hours agomessage-square15fedilink
minus-squareTunaCowboy@lemmy.worldlinkfedilinkEnglisharrow-up23arrow-down1·9 hours agoNaw, 5 + 1 = 6, 6 is divisible by 3, so 51 is divisible by 3.
minus-squarexpinchx@lemmy.worldlinkfedilinkEnglisharrow-up3·3 hours agoI shared this at work recently and nobody cared. 3 6 and 9 are all kinda special.
Naw, 5 + 1 = 6, 6 is divisible by 3, so 51 is divisible by 3.
I shared this at work recently and nobody cared. 3 6 and 9 are all kinda special.