Factor Info

ID 159993
Size 584 digits / 1940 bits
Status composite
Value 67546476293694186329226228521964662189416718625295071626116101008598707312370317355837019032506028926600621832883078691184422588940081684980630699482356416833301172272249289711886024322112422051842912355662164821415066320162397554278253536378051217418040815070448613984380978013567902494035631944368306676399948875402163339597183157043805777738595353809246176762967217375706498175863920088884258999949383971276549018040544568129010830835968108799111294251432006624887535539971585589568427057250577282971527959884291334702194756974919507950051828662296582850856452754970863712855560247

Factorizations

Primary (ID: 159257) 403964075517082772293915365361 (proven prime)
(ID: 193457) 167209116818700357579558275140869923021891964711685836568799059254860371830112248726787127761838020976039308465254291141938532197716999581752270628349804325745054818391025479213917584431684378438218327754392817063408331367851228609349714440662687668011051473517012101929664179087461111869096254305209308764797132690833467701269192855398213078332682305748086717480301116388933158286032847192855333226768595314967502137084444243637348545891863831656001921658741433524313949425127745898760768347166590175713344361495303051991176673468205055808411760401615527 (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.