maxal

TypePostAuthorRepliesLast post
Open problemDivisibility of central binomial coefficients maxal58 years 3 days ago
forum topicGive us your suggestions! md179 years 35 weeks ago
Open problemFrobenius number of four or more integers maxal013 years 31 weeks ago
Open problemMagic square of squares maxal013 years 31 weeks ago
Open problemDiophantine quintuple conjecture maxal013 years 31 weeks ago
forum topicTrouble with ~ in \href links maxal114 years 47 weeks ago
Open problemCounterexamples to the Baillie-PSW primality test maxal014 years 47 weeks ago
Open problemA sextic counterexample to Euler's sum of powers conjecture maxal014 years 47 weeks ago