Factor Info

ID 81061
Size 607 digits / 2016 bits
Status composite
Value 4352223019883970333790297262633032503064552114501199052468518206073403988950968297936692985562834349888505079152743314678288668124520903499168769733533540490500163492514214685044973271686631064292166045383693809777603970142618820300149556660511083781996510140829576481412830470358338448912433839242855712295915287434463226912385472316152734147011716900823276690961929342632930095769305840148165467910774025876562627495875810741911647743817827489263540659353288739617789797309072151534366851171340972737722584257733003519333224721079958345445713391625027951851356291293076749442577482236046708225116698642061

Factorizations

Primary (ID: 54967) 296376064934132422053161022580730249078367228427198561 (proven prime)
(ID: 81062) 14684799262893319316701929129117227658964552859991657514140512425101029653079876116661312175716283443198731496129063429558152591462433165985779947902158524801755126845340651937555581333616228389804660511456914592007696713623446189439061511548598634416709539824548780415018521918080299251646915268682671567651809298274667992855659382400401698088510671799462780836480488409681905064748386500642715972933038074208094820024146204305131819386541594017110530789073873301396371720987419965431113018404420588015399468074977358554337061435617459598017865255683501 (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.