Factor Info

ID 141869
Size 652 digits / 2165 bits
Status composite
Value 4463721118944601978930643702664634830669907564509845798808772826710854498252347317225548401695030106590227824785050915524838185967598323969154249344563165415431445796276456892122197009328502663106272817659527434249072104863837209010901229315149811917246488977664408515267332941685885178434680491411245775721714225010370929717131458169562102017658197053762836039688242604901288838925526886891928298251291410033630761312721144321495313358503862280991859214633323359460825945538072532167571697543941168813555646774262107367009448109840838748209830481839057962746603762494735486346327055811791455309950206336905529931650788284463564510169818838457275125971

Factorizations

Primary (ID: 6699) 172974812463239310024750410929 (proven prime)
(ID: 141870) 25805613287733635373197477187873878503401893487845722751942695820873320108511061472482441602402043540260015297535622686002435420260208862512306488139165949125435549812173621946075135811516035246586319781926949226596196073090040593137841758837989875465204588334865419897579528995971242887309758841321395897073189654796445627688450748549931056762820111389366733094387370014951881637635058695682014856364276286113435291806948453386371414736158253815916178265332891503717966939398619683777721852403451822947332538516932147137565582093592288762601713159411864366140836619930747146508693298348536892083834206644439218967279036099 (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.