Factor Info

ID 33845
Size 428 digits / 1420 bits
Status composite
Value 17512910282088553534643391824764721107704211179281383409467916253449789051093502787809007240687664006260776020221855462790947838321437462197457582874453880670575185216599154857265605033218978567260292994963257533079274533196918547992227567425160575544720892188298408939843189482546361892033574032761183386120973885061253016325252330513505224505110092813508762904735607662547671627708556616725466995803322205092815535553459922757

Factorizations

Primary (ID: 18247) 7665201278926818079367892281745149002745047 (proven prime)
(ID: 33846) 2284729343016088908118787424968199886986506127407235600677832938408852837783588530592297555554920044910779073565977068525361245252726155738004091149138796841860692901140513452730151403293549760545949740758347356894480305328323960793524511711325354460120058470139948237918776684319620634405095126639665603128376792030553657641728199349398876237277895160142159426804565163245102824772931 (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.