Factor Info

ID 172109
Size 473 digits / 1570 bits
Status composite
Value 27741219681080681617265906888625509790020632606891917639840146338207639221506617686463062507073323882059897683503081073428669957236254010180384526874556953487380050584534959959463656577943018701019153301286017427185580630190364777058351065267985244849589640519638524272043552467150040355286493815238327250583184664579218166178365967433727446624908736708514220929986559087105250343694824198719199086158092909501874642702203340409137370078359221222322737550101131502496967121

Factorizations

Primary (ID: 171552) 4860023739849468167494617145298577374989021607372139631077255601823 (proven prime)
(ID: 172110) 5708042010909996839066037003793251565434745785347092545231970877057052976905444419485932292132518308721518277466469227206337014827157557658647976241562740333392650123864477309061668839114139427712153382411891693601147330521105739913077051160252756510156453222794841135973084632622872299853447361534088437013741839505327097111752453157995841980871276718275078303821301318131254936434170844578907566647677327 (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.