Factor Info

ID 155530
Size 576 digits / 1912 bits
Status composite
Value 347309760099789593907435599896972810056843158347200199503936632213980391041994726101604834023643805328188289338695146212139529922540455627556940507203247314017466483412453908529767586333302651354575859863507579622850162469735192783709847218585726541867928841271525776129460331856511991008971974176586549560888885690908848404643286554480742065694672903412047000775482176939010424408816272604525146507388892863409037667359097167819182573439867609829453766491992269905867744248477666118757559818109562859301072614401367453716321274329802433261013604749548313519764537000957399779

Factorizations

Primary (ID: 154788) 29983589425109912405377 (proven prime)
(ID: 155531) 11583328305880990845747105869664123046537884585780407086699436966438617078321397995106954982876012171435953118731017032419933457204803102059328612466091867320172873479261103142930196642466488109923642302183508561487588577613429577496724447615553111099604171780186139744558490902841306730138815384681486771020418277385926732319345869764998529859558058475259228126062909298660744913898109450461566495392865941600285096056744374401819047772855187859631771824371789123348383940659214088990747563458212677293688579469160172816304219452053593751397358634889827 (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.