Factor Info

ID 87181
Size 636 digits / 2112 bits
Status composite
Value 342906306949837477290871229399071704469844452032539120858308527661958325793795906625348293686326178253841715460886880843464925514779365665316275528596973447140962425716845553691447915858621229112128667052094973429692468419653191877860525429369432318059675949093426575030077838571949808553976197502969938277323581407625947480682047755341590971878760637147065563145331972924379996869077902216133161344313070003404443223430876586324316746802335093809820855695040723630976453914154786296587656089658182026542924808915831425206537198200634792037751443380883752697413592022469297200756214217590158982054347176088614381568242017997302197790997

Factorizations

Primary (ID: 10280) 100361196281293745682520861860411315001 (proven prime)
(ID: 87182) 3416721996704134024888500438240405441757773618083778369862488987093336002211482433369628690779389612580227647405379547200295958061382441187047532702369346605203485022938811514447360512498410862443423533266324425001461807367240965618476862360562467154011842315646076429062337178859297869395459780363372368758910876503763470468294382229383249264796540481936828943191322524604662360985803383498776335871276562059829937229826194501020142270787429361597531194722359706261910287058045250479427014925933983526608853530135119059268232476461227828547653910096277258872577705383234175987606216382990591735997 (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.