Factor Info

ID 168460
Size 496 digits / 1646 bits
Status composite
Value 1781032256471480766173392042281505467460712536462255558567873628667545321682858208764884638880415139203280185906394828405807377264053794365704904030130456147345749122406294673459447594963059896110250266930030768726502345333818712641474464576358402709610612892650552132281244708974149494611831688261287536790188040010446222021240572952668195513633771168979584507312938375458727884792681163705005655687498807530851401847353038928613808068629738314893337139772716111277821292494070540765144230437957

Factorizations

Primary (ID: 167909) 15547495436546185942695879543470800471 (proven prime)
(ID: 168461) 114554287135210118023062967990111628297539658091140272679474547217231426725753132333928103223507425669331231805908877743068023417810623069955459899621269426138698050440975163700392433958512296934201544053586310853494522438281423944104137414587395599750754876103045614922962638559663765431685859487556804754179184525771892385109945244543815655656795754779669105248217730832953658331221172330529648336948384584700340312518508641639142543883040779360605938358467 (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.