Factor Info

ID 16743
Size 249 digits / 826 bits
Status composite
Value 243063528504763211166518013082902717320432110204109535718607242775875619475638418144918929397023387882542334547747238806903535352427123169834781948945440622752518836935548320671305788277291913333594916440849577032369833050951930931906331512834854999

Factorizations

Primary (ID: 16265) 39546955636451768643571562540114219 (proven prime)
(ID: 16744) 6146200752826680880778961281783698471273056280673389379396470749683374974584495290901706793059624393155652749445780265287086369555436211356378439379413949586694359224876769461067812704832191136516391848906492575621 (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.