Factor Info

ID 161825
Size 553 digits / 1836 bits
Status composite
Value 2599835718083493059634960981479835346816233857841495928970352963944213457007729594231462372202382826246748484977680382545159151967239986829089266232844711093095340347092903693551736796189045073470077936714721789626603045253700606031024469999326445935383895018179293640714408762541196913195343977779243010957580419728626125058645499635334304472999588009756354373846914666000993827599126799481745812781023858094214305056355813818541628378995095298930048823363178269530944008276786979299899174313546618475006200680698507300829836306005533101366103051613671

Factorizations

Primary (ID: 161053) 109360487557214168805426773 (proven prime)
(ID: 194110) 23773080901119209037297491318666641727511904226456851787725271989209046351814975224237183921270291755017869747342302134544249687972824253645336649218000763927488821200892046659812212663392200287302577250504929920063205922720301019527315549744782380718427303834524207786094329322273085367949329871278783971714384621764562978839603776718417089502716687102822939732390034302112596420895664420209967884773404988703563105769372469310167411091917295458858989023316390382078484614571806000139325658304593177492940456100238755844599627 (composite)
Secondary (ID: 161826) × (ID: 161827)

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.