Factor Info

ID 20620
Size 329 digits / 1093 bits
Status composite
Value 75645823149871316115089045595075277960337722261821384369849046221047025557925899208328905511583747848695243458035268867692611414812084396680164277819894888504531015066540358314249904993940018001679166349461079813164391023440233284464654462619288673443597327806887255667598354728204562755019703066723993131608812679672147881475329

Factorizations

Primary (ID: 28785) 343063620501606390046364264618447587218649 (proven prime)
(ID: 28786) 220500859401141619238908153234150491570437754109200873054592421000815341006119682969650448551260542446883151778177488851783802714311556238646932678108357094997084192863772285430897870481703151376420891215963335575091699364131252763928351521605719599786794506414160968726046085513748361321 (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.