threelonmusketeers@sh.itjust.works to Math Memes@lemmy.blahaj.zoneEnglish · 5 months agoJohn Conway proves that 91 is the smallest number which looks prime but isn'twww.youtube.comexternal-linkmessage-square12fedilinkarrow-up15arrow-down10
arrow-up15arrow-down1external-linkJohn Conway proves that 91 is the smallest number which looks prime but isn'twww.youtube.comthreelonmusketeers@sh.itjust.works to Math Memes@lemmy.blahaj.zoneEnglish · 5 months agomessage-square12fedilink
minus-squaresmeg@feddit.uklinkfedilinkEnglisharrow-up1·5 months agoSurely it’s 1? Looks prime, and some people will even argue that it is!
Surely it’s 1? Looks prime, and some people will even argue that it is!