Factor Info

ID 178556
Size 721 digits / 2395 bits
Status composite
Value 5079347784325841237277123882584520505954856507063339334132217941337427500317535169281617229770996285702731933645343288242153677712508536643401466137666545572052505316169122831853525735521242673620858988410651705722676801603266218855104789133998283287973627759486339355426206937542746038637126929907061981314444221554394843338482622972841600644606184179255544311455884275068315305288458901138495297210189357699446319844662762682725413004023624035600162321233688844434856082595395261461298489571130077202684622749095600444743127190641237979677177689614775875937610130100785959143301978448313788008030017726550091700304578586883595830139426668653507021008267777687304139803557941355956484455688374438052666325745025377977053

Factorizations

Primary (ID: 30158) 2131139224022487762148764218696119052627404363891561460898895542384747127980089350981610552393407610175831039093043 (proven prime)
(ID: 178557) 2383395569407549886382208711114091158724326183459502684295621996907717380125419699343099731346687185361862570235769790319006402352193493651203295452736706805388779715132714945280040761935335110865062583155143028440375214500394378626372945786744902696603242269092008196555703827939312070451545010297540699318241121261208357349047144432331387566742514409249178165990468249516744201532038668571584603891197969062477049555223441741046636020392957226677198915070262132257307275894889942803050718676455092161534011740463023535592969770424263786282521401874410602643174086761505184616539476051817286632470520497071 (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.