Factor Info

ID 131003
Size 762 digits / 2532 bits
Status composite
Value 839092453397532519938737781926519217835370883857590134868121218572087808476519786200999981114282309946425980945099540532427234625938108654805203131098658278944480025010595322751338176847500530461060646815932772618612358950713286538230244943819908927924558441822171079575346315979082163593785402068670943567380986439660105348955213933707735683131214550901121154439388544879746720707971323338725863767022740313160941652443487975479728876583134164881900054929598867240394072303574238204041899388717545278908724291878881878240005395183557630448347442788321686665503171268901997664977276533898765910678602029923680197732315497827784678997001283901565072035088993868121501114340135001705742096100807202907129804293798246016510794811186611325382803708327385494757018629

Factorizations

Primary (ID: 116389) 498499689898194420244809172257094881821 (proven prime)
(ID: 131004) 1683235657717049537056345928431639401445940722654054311698274376579811777380575794934109425140673875715338255451162102729681319910334321800989050096375492396062810010958464592689380737294343728626977119968314789240470969774172188651136927737228471901449929846334071769692983190291417275490263045262609516492835795773569856447692874576908048012261763956717873053048735590210628842414435097656761905763374463096621736189184256961982468373841662840986276973351199939364750739861644052220474886407921029408123265633850610096176933232671752546017514093774257346480946838298175879397391342956714453124866484314036688634264472753168581785337552508269625411206201548071506216860729671339048487078704509606528469847334929070484061449 (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.