Factor Info

ID 111989
Size 711 digits / 2362 bits
Status composite
Value 859799705040849425745867950162305314501746382445263291598127984766155613289204637859184243728808835870232856950992726425446448378655227043122151801382294599487468656657193726713029935148613466244083373908168412336091424464816110551071217121355887543164969657790040185947631122967326609726035292793552792072077409259811874240948488107090279677101561919057903344737297508956647320778627474044884278575330071836717111509940270990414467074325489309858008840058565426131513921158353777759994483799060369017898994599671565609695524480386384774578192341598310610859422735456370198058344849763284028474839432758367390364890623814427447447853516644967216574417371468839448832139234760554980654002874073129249778769607643

Factorizations

Primary (ID: 9864) 1818303178234119862596167248467834378610431033427 (proven prime)
(ID: 124373) 472858275414697598509239551391448462562243404769387497480707588983977453900745227930180619136233957211037197153796988218300949090546115343306324247627951751813499188685343028364498333747356918098589987911065772361484387925795726988960795520257671589363376403577890164360886010050091508201982313036763795869427558720068941105205429276905440462273356572680465726779367079307535234333240526351065228343689946406204139970042604052858817136862643679670643933171365207990519873791429644568168586664087031737898029228892846802383546429202884132824782000056079179294026239049947601492213705764367825049889062108545129199873602477817599414823339022385793267441796215768409 (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.