maxal

TypePostAuthorRepliesLast post
Open problemDiophantine quintuple conjecture maxal15 years 36 weeks ago
Open problemDivisibility of central binomial coefficients maxal511 years 19 weeks ago
forum topicGive us your suggestions! md1713 years 2 weeks ago
Open problemFrobenius number of four or more integers maxal016 years 50 weeks ago
Open problemMagic square of squares maxal016 years 50 weeks ago
forum topicTrouble with ~ in \href links maxal118 years 13 weeks ago
Open problemCounterexamples to the Baillie-PSW primality test maxal018 years 14 weeks ago
Open problemA sextic counterexample to Euler's sum of powers conjecture maxal018 years 14 weeks ago