Factor Info

ID 162724
Size 964 digits / 3200 bits
Status composite
Value 1498531342431352620590493505198525544497595589846278268726796691953177965621472359125712904373043723756482750440440631728547261258071171559844142368095699197130914472389314884284403415267903633832167481909005525385062959896356726938726805470719172628129469955708304550459785993722884454799059729955077256097453827705142637062862756870635590981905952873077492485829657204290779289572910559757620160936234858701554745755899715307579364274590815583648770385740488526686616097672332129052442361441910478495876521619290000089754370845587723229682297239068390127585335531111072910284276487951941375015178192993839095754099895171556990294743571153862123513350939433600649564040460303026387274246076437632433216355210536703516437471855132653206478747783494048606033280619818741088383044024718611783787211738411716240070768772037464574698570781949986286622384790963573285691574827499365610127429864294296288928884458224449160503160983746552884621676988890637255448959679209

Factorizations

Primary (ID: 160973) 1200699736113456442159 (proven prime)
(ID: 162725) 1248048364932557537818004706359940132827412616947091718209982314231823217599521938864671718966874631464893097618403696025703549972313076751712917611714753434362599983578748747400946174761892745659288203602762177164245797360855389567268199277356213341566037571179788531482116916873322362650162371807915419587025560605605942999189830077218705278276958273671007761652781790555486883284617886935352609849109872336924972728960034500443546142387590173418781515473410383419996645192375779012580322115251213019726968472959470664220774099196855043108432836796468460181455990928133054911519303675033550831862423930356815135670047095675705102948598115480800564539938885998813479688931177149380611534752560133122669644769319075550294070575314395582418888953480451847266568977635018737871707799453025935433386594440536585011075610010155018787376486654206067007034991875872905072181025562754355332590765518231838382987414926022364655522664383323535177454951 (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.