Factor Info

ID 28144
Size 608 digits / 2019 bits
Status composite
Value 37705698363931041637794005818542957459183963672042676489837951506111089938394114305370810721516776913826582723441313451057652560024420736061234394044541404760284677511496863510440379275927291181136370449645633903403070712616397975143041149151950832551524653555584808457966502541232106335542113043392816229080078592945910652397294686983731794705474509223633035122557427186200361954977832227962069072612946180980777516678193105410284209670412344852965367480502026007856669456652110753198714736824625734579995627214454915813237360660281425948433775632207369731159669734732097431232787499684509317158167793865793

Factorizations

Primary (ID: 40736) 17678143277867879639053562401217 (proven prime)
(ID: 40737) 2132899240110618649510178680292701684937186202237696816485566529330536955468846743777231154237703037462079035165118656479369454787028436717838767241633539577050095018356002790738331197525634725442975982031318371253706143399677541415182229945513279869854822988315737438689578143217168371170125092973359670341258833866790444539293811772849417590261369212457147658092829405914292878281561808282456945165713597146829268355720962050023563784618686362480511264828022905863883959758746639989496426411136046715633865215549043368172378203763830724345428202999301152811329597748524966529 (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.