Factor Info

ID 85317
Size 637 digits / 2115 bits
Status composite
Value 2891812516572088354062040326710333552664276137089304199594100084031184481911246405285861576563449458723739811293837357444326484473076618444790044802859338327747651685210831399071705557530273824950399094919070150691401606697694505708809667944693028952456083125449970908994001871511123278449954709754093345683246998468043533716868602888332246925751869979193357045996898475996913454195033983788741865219309532490483874817009790930211602502823996812978430844894596318603326062479885128664187712296613042506822224801000914676279613840384060852682583414784681029297575037077555693513960880849535084135768155019192356219388798268070586926683143

Factorizations

Primary (ID: 84177) 461582732554971276330190138536623304834105450764984529080203175296356959167255112459144660798263745647092114333571 (proven prime)
(ID: 85318) 6264992844435951037669910545583145558710866111905894261874429721830453881892547683929265653249568643577113272459915047889234972144325892162918088930332382190098169567261219427363107323923712585283065003408365901367472449029095435749514932802084538390726012176271929054374887224996431674485180442973084864026422717352582606340853179264247112845159720729874611420208823510493888173622395810155266465440564019384008424392020910446278786442522186643802729049452978288634085293977455415743177050971274321947805143758069854924333 (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.