Factor Info

ID 159850
Size 707 digits / 2349 bits
Status composite
Value 89071067096575420098123097001145218860010713630960879373334563792859013545931987002460466799848378952795928555398332814671470119339335996657654475429525085041945873599791797329252750010257656144118467584112789651218863892315153788098435195788422976472752868138409906645019118368182262800378609421527241107142470374258068891769552177200533079147944847360359412252851591139750230362584748987370523641880573519458405990336501491374465639009796924659646021141846621476888396473583814584002003762045779465688598421743644540214560834661764807525675320457266383035170405937165665989987675652713325588821293131194774500268821988457755657753326269584188174785009971122970646105037535569031126464005348730811403601719

Factorizations

Primary (ID: 158776) 18610345022908326918950809 (proven prime)
(ID: 159851) 4786105092997134655982426551859453134370743015927387771407073430367863621329398787746954909423530778002111842666914232538784635054293641945520288103276478548138895677002428992966373116648157554242146596019324717491044612854719939054693663942644869291717116093695892046498130209699827781806528533514560277163272386598028669233724345971501450938798022619904089743551892262074900398701988948716729538042693849890953259614998532952257739027825857752603755834947011520279542527461889316981258485627959593348326542928914386788117029282927411817554821793020657301655868023370287892525825943770616614047377095609169665658688668056433066775457509740986229692819877235177359960009781078150991 (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.