Factor Info

ID 69186
Size 591 digits / 1962 bits
Status composite
Value 254903914476472247254966182444500896255136408620040177621559097207590283199284398651580133354984126875104828335746094208669663503627677336270138932288852590459262957903165157614956680672331087238243334068504827075757558423780420392664333917138248307170647733411380986415209204723078255774804759016838180940626757681840647911384515131308210343440385389380232880145613329963511711477062455844501667651321716599398556328526763586895378705745916612969392974343460845023388111785336540743243327829580326401609082791573850090540615169280291587130563897737991180327451606935651046276924083962838949

Factorizations

Primary (ID: 68550) 907979318934347855693 (proven prime)
(ID: 69187) 280737577564697011793548654924267755750337945171709790299739241367317390031878274460371942854917181456541312145529879500212628672829890601376761974590153391468871082889879064136726642317734962791921082060569824023661135199524755500792381377020286276124933349586552377679234806678553154425098065557509437902995799077845057812443387153179753576621729734687164237315902852598325491047710383907238074876837675190504613940384435361196615042215416860084724483710299138514048844331881370767395840415618948086599361001611990318815216998695358116186819206080322527055658757041593 (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.