Factor Info

ID 166284
Size 709 digits / 2355 bits
Status composite
Value 5134584836465225602547959044164626157028786426505952660368085095414200145978035491420804703560423451738647639818194068825457709625208540353124896989888038423691373261334594827082644418198045586390303673383843249626217719394359559870593977302738730918875905676713051124566914072409808258268629749930689926402620279639991248885349938726644753132800357081063631423101756387766638686477473581714288295880117941164979392847226781991630427290616830621958206074960722463479216851131486049938283322839448840795748248051633300014964984883701050348956268549708201195077879003108182927998250846629684889981795273942550636893652999728643334971822045315778526500909349307847172304314912554553819914338117844550258963144833

Factorizations

Primary (ID: 17322) 159997585500087414157621168325510579411294626795380708213053 (proven prime)
(ID: 197412) 32091639510787619597630998887877951561705533915299069061484630723549592964773274404322811247420691684335022586111133399283699193971677439668985702460319576521833633397887598669609424934571083758580701617704041221464594608313562232828848686860048728011725631222528273726519644051459971213510279770680331619404901765649957234338680915900427940426304104977687120283039739536985468144054031614993267871784767178300031386233471549270491853508541598874893126334785754203352833303462206237136382739357593751915137448380120770330213274154489587061876418643881909113607199300707087481877744013883514463016966917334975454900573127484103118668992001723494746261 (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.