threelonmusketeers@sh.itjust.works to Math Memes@lemmy.blahaj.zoneEnglish · 8 months agoJohn Conway proves that 91 is the smallest number which looks prime but isn'twww.youtube.comexternal-linkmessage-square19fedilinkarrow-up1113arrow-down13
arrow-up1110arrow-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 · 8 months agomessage-square19fedilink
minus-squaremvirts@lemmy.worldlinkfedilinkEnglisharrow-up5arrow-down1·8 months agoIts only factors are 1 and itself after all
Its only factors are 1 and itself after all