Factor Info

ID 178782
Size 880 digits / 2922 bits
Status composite
Value 2089873160654738132431955515737348723855780689490173016591594338122966049013896523069698628890487265574680908675902204740615866894413345564152732710332357477664896029659780522816480087429686246239607711530309298806186307743484164522295790217884737510595659595657348302142415945658316079254713294237414844277730381445584939029042343967461440495346405015525738033026037483336788150531880869847493606891857181403087086538063806330636042192251830626475555097827092907226593066777482134680415746701761692155376291034330897279251045957625827646308250854908107920544426132206404433452707246508497006536389834623712812980689222047485355511520567814806335406063419639715368434289822849783759882952540582454431941410237272350016692644030563253686229416897606258419759118144500520237080467707785785436867741872878651228181770812961115210047862048162099271813154567507659395912123834170780951

Factorizations

Primary (ID: 29022) 2728963224457842822106715175371794633135479952758694827622631951336401498830595178459933 (proven prime)
(ID: 178783) 765812137710257594185561946543439813443687857961596653025665271352475972767646741578087550749220412210909507337658765406364580664117767020973408358565877126424287840545517071421467903542074810383260898578081179249385349983668427615622975769119448594294948548363901281182478809128205770921300258039058652561389321420353096468476219244949248484305312319025978777675900667967801581024199819812872930290351763504989421304746512640035406454893083726607223654764280139021093148243450989821909349519220594284412302052897952806917049282057184015893435431942992367745840152326514650566915850187085967734453572949128557056644196232000588473636507647620699247782436645422807493250818898637443535639207270464442962418650499267369009602063954674227566665068772314608126593884666440283853889520508282967747 (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.