Factor Info

ID 55765
Size 378 digits / 1253 bits
Status composite
Value 150858041904623999232596407946480018796565165483735299184509714698351455973767971341902516104019975079704602133772425506374748512238251389279895277836993595791981003018151523340606689723547986725065000434518579261708588793420779763786456151698847531109909496997501203983424405255763289402791421146148887688888387210229370106230651879043686216761041839200340544233843835901059409

Factorizations

Primary (ID: 55187) 915180098788603185080359 (proven prime)
(ID: 55766) 164839731659714109973962926622918783824353260513137499226270920069771836792654524878040101509850457332212220037430482659137774301957183803334473289394058704963495227957357431923713076310431186680540400907718277167171874251283083793555529539629714643587019972705452331422183409241834746847572801954899666235919589751450689813067828764316633827736507882951 (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.