Factor Info

ID 128601
Size 774 digits / 2571 bits
Status composite
Value 657016463276588998521397933237305431160463157710216701550593803627102529999085483323764396638910341094051767212453852992413168188252774568014959633943639501803379721600022623874758189573698131164031155473588939321098611180188687598644897231927826942872857123873861330025565981328370003676385468514413879515547597142341819274449393391272607723790828590646021781557710823096676013270654787888870177524167560715273349816176228013963097950164865143135365096827995446512120842015071167186612911890235976086084671923853174783541019949762138527003217471978346469247194466207854309937774393327669447638686275683485178649173774498355040148226726508051981120629691528453059142142047492468680322497979304235255945423695637856250151053992134883010356391638296171325851863950531322264841

Factorizations

Primary (ID: 115335) 671658305601668182297061098533707721967630040444654422031953656550216918642233693082663633720771007882636506751619434497256978931695044223542472974286400836044170593394646314302521870010594215200759811096514020445711320949076726162206036894888786985915875332639044885693014326902871277160947010129980577858580565112682423078535685895053548050166221499709705750218201 (composite)
(ID: 100986) 978200459663841878696496659581393902189910799322547813498276258185288961601041079912442910721458624979956542609123590018563084894889467541084171896883038841059332910620975252650779629055669466926728680024307986105476506854733169181088239775963868280727031119671264165775737173288759644195023565274981409668617346601147444053043195023221623687496382231540643398013406905285836171451300626559493158985708798641 (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.