Factor Info

ID 51938
Size 822 digits / 2728 bits
Status composite
Value 103380268637790421326897910957108687157914652551811840493132582084281913090906834518330860238578164497353012001341565280499565078535747242054292482935925087448203599980073442143242392065655467237297827559001906150425818187975212937248471615094271029805852230336950317615448143965588049829672642472022486121566344778899263684994596647338503678850601917032889270439431816876520977441152028298919041772321820213209202686503255362759149292086539337137349882960408240051725816129034978980894021981207946762554678315080580171007431528512662772715867857691353446286812778359521745796180517459599010757434146355849982137954398311522933073687557498337025509741088947598430251517590013053257332744869145498139423504565346597031014029929516812952439254120447036711822603833612956065493415814872716751541124808617195038700831122890479

Factorizations

Primary (ID: 50279) 995301206162659155091 (proven prime)
(ID: 51939) 103868324480755514553390772913938566881007031760662652680150970166763537124918474377499156646332265667620971981214087810522654215381157900722611806302911073410465390680355777503276224951838520129597553916410880153723139749687942031518560958457108322461974229379383684268118695104067978167348374363662697042608231006036080702418659421600253478624055772568275908675845412831477756684096458763583407124990684167573638576059051467132231767756871944371810352432957079494279324078130959843722592236645175439638378323945823775337608844370542754887716333634409357767179764615183583927017262097215920681732707550206331418770570624855632655460277184420078071532704100497858678527610633628865916559304022627774978692162785316361092791579517407726987515815437173890632855551638677048060584672614340274911925881269 (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.