Factor Info

ID 213737
Size 448 digits / 1487 bits
Status composite
Value 4115734952904761555405904299370895210258164115790370796065041184509265341662265429642010549597707914308893741456352915175664008174366738255812544161653040050057334658614423316610245487952790876664141548427866430516004927236099338916998164857121319369101923317867881292698722253233171350047316011820230620060602379916406223112944344897060525011874797152593233852795690463959408214044850613821438457391099154761826058255602032950797154050508039048887

Factorizations

Primary (ID: 213738) 1003376092305141321402447151423 (proven prime)
(ID: 213739) 4101886605100718760680290415973439565289892845478790473880289925177298869957609401917430442676569614278190233877047722948442732592357700524223250571061731094582820354700352830381383482098781283109261389645899776788710046701687193041176975743567210796669535486474482922236596294676002590178515347381969390205264298841243002240579309701019414646551163981900906562110339209436248940777815451968892333293473014778798840969 (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.