Factor Info

ID 193457
Size 555 digits / 1842 bits
Status composite
Value 167209116818700357579558275140869923021891964711685836568799059254860371830112248726787127761838020976039308465254291141938532197716999581752270628349804325745054818391025479213917584431684378438218327754392817063408331367851228609349714440662687668011051473517012101929664179087461111869096254305209308764797132690833467701269192855398213078332682305748086717480301116388933158286032847192855333226768595314967502137084444243637348545891863831656001921658741433524313949425127745898760768347166590175713344361495303051991176673468205055808411760401615527

Factorizations

Primary (ID: 193458) 2184818715728444938342659313051 (proven prime)
(ID: 193459) 76532261287843654902283602835556267436139637519006995983096146739484775500560703149918010822176843935959661945677254126726725996857524877988912638220517364479491938756916042092891164732715990967202674435558634145286167428927869944885171926577784924408583775172253875370816057237224160227676213195505383644521987102993365948894426191496310603904799190150183579040769512891598733984559155465095663760997348976744072283916479734067569301916954351142422527802161393823961854974481348443025520151518384729702157848838282572680677 (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.