Factor Info

ID 197466
Size 809 digits / 2688 bits
Status composite
Value 80224776108691056818422200350179961691890108949244071907598905525612287776386264517895569606122750102927043565331490530671201198200907574119224543441986396922466150039935032501494622239328609274769235054006508087541892178146695640240224333625229929423426416960178754073308514297176787039737268170784641371744158348433670290470650032625673203152104723517655850950547324390984817711966418065239408725228897225702476531882062175742312574289930145758219315908324883175241606936216154264234765397060250019985477996537005872464201350107877580188671398386792041490634460939375556270154907289587960303260943102758350622198887059436974171828651039881956618531167487596342323154935194151354184875771384470392195927589940185049635505576762289047616280071864029157081983369099250766945761992385247650889668244230996323869

Factorizations

Primary (ID: 7481) 17252803354297421346943980322273 (proven prime)
(ID: 197467) 4649955978818261829472415053414960958196388449535537491067450396488666326723974438293399938297533130730115460587261614246091340812835144300754943208335882572503713873728553268732136143055811977053762080005373278319812162460345713134944877139597319817724242400918242499236611829873399028324811974237302154647951339272357337139050107712440764571290724159152104311545383236887071060922897532127063464680265139584201330128720511725868272804310128335908673183887703462306938559057885673474540824996982251570525748061305057314811672280638224789996202573939212084919794473112494919176955942902734580565507712436039274219943669023306950616376516771950859556468013030556754681851770456473557326383037888826427211770119471311212814552122483522222180734328789423269642866038968441990225853 (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.