maxal

TypePostAuthorRepliesLast post
Open problemDiophantine quintuple conjecture maxal15 years 19 weeks ago
Open problemDivisibility of central binomial coefficients maxal511 years 2 weeks ago
forum topicGive us your suggestions! md1712 years 37 weeks ago
Open problemFrobenius number of four or more integers maxal016 years 32 weeks ago
Open problemMagic square of squares maxal016 years 33 weeks ago
forum topicTrouble with ~ in \href links maxal117 years 48 weeks ago
Open problemCounterexamples to the Baillie-PSW primality test maxal017 years 48 weeks ago
Open problemA sextic counterexample to Euler's sum of powers conjecture maxal017 years 49 weeks ago