Factor Info

ID 180958
Size 844 digits / 2801 bits
Status composite
Value 1013019572276068261536232156686192893455353969763568425333617871707508890269314892473119715238495639015347845417471585460654336692877596904953774665265471362709829654720893572612814351010538912642027753111216257284789033585066443904097521390481586025077541178125296802966185175210739923641251317451580289801025163076515970127465504380870578767260085753523763524044048276308069666551273734388361913263832226643332464411446094228729652458383517158431707851751737295041948496684112859504276490091037390790797364866599266250648827062503825061342977393832052996686431902077339648275235461482101713850372040631619498187959212363505422943563227630131245833810226147179224411863018337465919087188776919214022098993187258805497550849715231806978875301814647492017717095601009249402610240381799197788479099294610509068292007641295502397144709419726976441

Factorizations

Primary (ID: 179272) 1317575699685306042644569234901 (proven prime)
(ID: 180960) 768851135094568811383176642027512040875062989629052800123661251049200799343961439164179258305835918237270043439869277540665625634858470876998706340474181827478678383166607462128107647531462762874316079048382803623576230846279306920142033992158677501547721932453100913452367694469235050431009574154320038604608939984288768460165307120166170453943912023384184871658476046040010190093329729366987578880437206709609082040009797086771363624167030281154683184038952854632971705470071242440703038583555292505255414270753255936566005973305029357589846840814976047538871234952695428270327004818303883278238933224410141131833916639850267702438767713476173003225291215814271658537574967622742200551791059655072740433679181335384679348222045350252580379207380027720606958072960345216074026136385835927526695630523233485395541 (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.