Factor Info

ID 177086
Size 617 digits / 2049 bits
Status composite
Value 47121669523626123709754442044525658565573405447372149076451413484498938272393489811240717422141474785325293786770160929943536646687190288724250142011563515917575320027624021024428045066043983599988191994940940497342642756548245360704806253366891877637344969321916224573384017541242112904632225496163800976190683647420286751322018165545039241941447772349262280001784626825978337937119374227309502779121065951656505435658703015958011963290015675081664375433830860239128196154819281256061134985890465241247712014218382428539282661405104576052203213769020909019486539301599568356872709033336221258154559721610713418055993

Factorizations

Primary (ID: 16304) 12117471589560986330527567615247238634978313717528365907029 (proven prime)
(ID: 177087) 3888737776304811848174185355584160371728295577049530139939110657346370516691177784810785079658696462678419843871238813193453140973094732490611352126608261053125543939352367698132153894813998295026094092844368582243128274674139284075149608444417118987768767999888078419463126044670042816445921910286594385122343771478512070447604623386029731985743061352883586512451680968764402623763917490631140017376599492164043193975173346660218541782157262912483188560180832226383739459906032506914705683268327103600316901479845973790212118029172889906820751798648314418517 (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.