Factor Info

ID 56478
Size 807 digits / 2680 bits
Status composite
Value 437993708470487221728134112033002734027013163309009462004011596745603005341482370450980822021467678263444973824636456415199043120199850454786485990236020788245497787517378326812852194132443716894580259312116995916887036396395727381857888753265155422319937479376559963631340391410678087031886356722900692292979971387210947076493890998877109503804620645721323635584109869940652245018458866492215813952609842360284082023022232061933761007209104864649966543303698611277284117968251122705670985625378472740604987291557797330079164833498885874635766731322699669240161694982752116989707052947590820618449761078444719461328305839730704793477861730610431228130516641480299164047255076006634992390140285857008903832815113938504728998698006566991280732968291284772621722686505796115109725758142502782851240780520217127

Factorizations

Primary (ID: 55082) 84897381032489674968541203989617 (proven prime)
(ID: 80356) 5159095641629626727825326044660045036027880348753725924655265540257463780473619806146982686050007171114598645518371188514701443439287002782711904840878762497482733544224304798672298539151789748938164559159640940773214164972153721247342233891950375968174584960931417768906421803021809288450805476731059918124238292014893951078662857487139653743669846499643050890256986228018634909016383427307433129541978074152779727896532617552318972864378543993325408168988182428600533525409217913203403782790312664525100384121071471849452909750997571193418694613619200961373193834159160534126763900999426437285099389251916969658590653026976992784077283840193062779483780909096348393211423009524408275318689549653396033507021080144798742448866523082698832070335430390512767938273912266667031 (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.