maxal

TypePostAuthorRepliesLast post
Open problemDiophantine quintuple conjecture maxal14 years 43 weeks ago
Open problemDivisibility of central binomial coefficients maxal510 years 25 weeks ago
forum topicGive us your suggestions! md1712 years 8 weeks ago
Open problemFrobenius number of four or more integers maxal016 years 4 weeks ago
Open problemMagic square of squares maxal016 years 5 weeks ago
forum topicTrouble with ~ in \href links maxal117 years 20 weeks ago
Open problemCounterexamples to the Baillie-PSW primality test maxal017 years 20 weeks ago
Open problemA sextic counterexample to Euler's sum of powers conjecture maxal017 years 20 weeks ago