Factor Info

ID 54428
Size 867 digits / 2878 bits
Status composite
Value 200210728453428573021074472464688965476799089137308595816152089476360695415792107785021537236585842332584455833050697841497683487943651431715743296501419850690300267492693659280551495157764354227468923087068399378304050007733152248822802511338336326835541061887191830538633872146180333737016864248958854151272270886252381654108476970494647360798427109888812487167154227836487268681711032805155836476659939337265325037166337192078036328673551850362084366107916693122364077759702445680037524329097174691026075997922084583494694573751636682737069123818555543292114811170235837048212799837637227479563602323469443678065133373302858009637721860589056211570894580692970788480483697183753136212095315982040144566731552520394053609728358909970337961179033802281252680681424338631238325740837145144308029793629823086110929958865264700579292979983583036103307357259660726501673

Factorizations

Primary (ID: 75973) 133631610959030020559251207363442895201402950558413165227170111 (proven prime)
(ID: 78166) 1498228802426178759859541774655650760032314405224305169969918081585302099923613695087305326009651740020410572027907907764599729368260872033185013652081803710386139527919745213032912396518598415138584460213649625280738000857050649306608479572504295954239367664749180583063702708318789553891156012835514292844036226532014564025344416457449312217306349034586279553451219275490079544754198965868275676656132114944462533687660932956023944566601419539073586135694572504592515347599715364718496835992164900689475964636560173965761622045886386104547946819451343067003801519734093398168768777558641353126061672425690890571929648694150445093443586326091673968323708217296620194984654622422908934063462547531162574091381706891841242417716237198337941133141139662098728741559402837719716057100363744510120610681217943 (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.