Factor Info

ID 64018
Size 429 digits / 1424 bits
Status composite
Value 380843389183689473140146112425902781900509692522619004448489844960409683672266714584006067790136615785386611118400567480918249439953838282176593782432683067560651496928339306463413103063562791083246242253228426484787430160281903356725507067814644952320602711291266492187658126749713638558213526348624940813291763074106736402156114187981009905363324207093620912774684293741929211961316314239797167262054581561752402548029368040073

Factorizations

Primary (ID: 63880) 4375997670680275555605273053 (proven prime)
(ID: 90338) 87030071276177129008475500574756058770794516109538580441856318985456779742492322587662634263762873344296795133088861418402008437520966117931511993723377229387638185462113387415684776174113965749229199888809109464002179122996497896474396121377560010778867721311038074064232351323087357225408956104844756236712751792030749436578021207390927711885203537375233794268387339085977811012872148083253992093341 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.