Factor Info

ID 198724
Size 1026 digits / 3408 bits
Status composite
Value 472336743971437121349835252245731942324250880354090029187529453029781467744879584231213571396590371092898348888298733258064363497880999841102203173787173187091210719875808079887648788191617471363660432848171820629349222790988037192063868567148186387820985176976300468698623297566386821668517680632364253230042339692490770584603079788685721531411284308118430090776609686602010329982047664340521334162448055261993775274458933724830645086642223263175586580072835964681988735652596425566556816687655864308862426706560440370126470179265718048744049994377322682334440947699819589391443779672907809785347750359433046284908859528850467881330500937381947953741074708085644010954346289003607503977109957078530542801427619297534291706400781696675661160358860640167484431252780361002354876405176571019988070239931455699835001802595885659104433179953009536548795097420021983926098652596570626244571159924298660235366186473046963947154569490896403812423759909631572628048096112473049454449044848487852512985871628134557527667353383497097243

Factorizations

Primary (ID: 7514) 12767653355301160780822191431160569156710177181791578590824899905497 (proven prime)
(ID: 198725) 36994796994180747743265255474054711068170303762798841134669349243006539070075703438607472700100829711245784266706438384649841111417078855507044028054311175042243296824242607955902127339265599728004135553960354165388268358552835450762223127075503220333893258535014844758398404029065732325487969745320070306529959153978335509957773933307115264966502240784397715386111692008249934896272092559533933505137069501921354886402405696250032938030053896793046828940875744651893929812776106883486641672757177326644489517822973183834620569602358204411142198606395938050644335709926543436399432511372017352250806200053534181451022918161970008718789580071011328192807843658112143363082250309462774361750284426286483029217742145178558540915857822691480492513567841043026932529226474684843009514110525024039465750940312993733403523134762151068872428479857685307989397849295562759406449056425224452025518943050295391464303276161843469977361383569107269363036077457811308102419 (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.