phdphil

640^th 2,616^th 686^th 2,840^th 3,883^rd 4,181^st 1,026^th 429^th 1,107^th 2,384^th 511^th 1,237^th 2,182^nd 1,624^th 5,077^th 975^th 1,307^th 662^nd