1790372135 97683 1346 218807 34133098617.872734 upperCASE Cruncher ogr evolution@home Muon ecm Euler (6,2,5) EvoRobots Harmonious Trees Odd Weird Search Nontrivial Collatz Cycle Perfect Cuboid Siever M Queens ecm P2 PARI/GP ecm P2(20 GB RAM)