Factor Info

ID 157798
Size 701 digits / 2327 bits
Status composite
Value 19364444786466269430828446321390753308522770597056111431648517691072286035463062234629991337558669442092674049336915458411935356187913028148486893071589335255119985990867405518780175260682460612477667116304918901866281445435301260874566991019451336234164855786687628630094642639484081082161312574408473261433567957292771746431024153742244129316576024874401294020601530665198662997216789805198693728353744647883887698529742532024497752661585975594780204299128872367695422359554784996299958226073346944010793431771029854773851577892610163938252699660573819742716980304132044886043715591949266836668451751479300406292724285142928473953742019251167204493196239863566077875305003044829411572933972418309147

Factorizations

Primary (ID: 3128) 150832426800173710177 (proven prime)
(ID: 157799) 128383830965742757994446384296742415484954415992588222807865831939264509830220674692330584872674111715955817976187458647632871282298114833799257485506715593432618823914882242452286720307624971344943447452925081807105444187594610088890224698663167233268902793674442737516238522200676882221294436957756381147217083394436303028555082975883858084278900915722310218940042580248517750748105599549556530918597539018224641781306420797274511657022911064487694042227406876286487316776527805503653492310805183714744920647894952500348252641230911206225475652010586816768614312730247089850142297231258654751958305033580191908897411435554386616409131744201999030048720212518005354857587047183611 (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.