v21’s avatarv21’s Twitter Archive—№ 58,127

  1. what is the shortest known sequence that mathematicians suspect is infinite? like, Mersenne primes are quite likely to be infinite, and we only know 51 of them. but there's surely even more extreme examples...
    1. …in reply to @v21
      an advance on 51! we know of two Wieferich primes, but they are indeed conjectured to be infinite @SerinDelaunay/1076866611661996032