Factor Info

ID 157293
Size 407 digits / 1350 bits
Status composite
Value 18940499033422563658891629421369238631372598259001342053345652626882586749814445468592599236935922946984699434046598718316830850701595076174618983992987117883439295502705489722342676108314537339429690104683489836945586232037665317001199949965163945959529324261456554923361745091195528426797352092232761320340431961162680658891922638156110858909757840949260698937483702998258030141115034728555080480108758929

Factorizations

Primary (ID: 3089) 9815639231755686605031317440031161584572466128599 (proven prime)
(ID: 191335) 1929624610911331097972295551341740537186991502912662315549479864667123732970634338729622283747837547431595901216220442886845577404751311079796331693354235451448749392472128999315920420858566541893487261217853265634733810089638769150760810856265888263028383791651643270136222679621788272738576837107805895834415360931417783256287235753923159110446093510131671 (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.