Factor Info

ID 207530
Size 624 digits / 2072 bits
Status composite
Value 407507099706192857208299836617745868585633606757940666874889022074197339408099455264694808845237532285875590329884395003774944009322734022387336373861548384213677824659736044618969809083290625222870630850726192532512066457825268121444153646691671418812501678654491844058134638290560434357912857945884583464318005654536354658854177355967494989978306662748865507360133192476409630309439726917435603522590325579717814953173668795752063628606936754068765649008617500696745911168008081109492364218390979898370802866818103796429622114116192741999655316241404156456069297479025753521978987345304940872100401976257657309269629504681

Factorizations

Primary (ID: 207531) 40216044915151034563727 (proven prime)
(ID: 207532) 10132948194332959104178493672882087217825403874981803236902754741521254226970750636288084294976873506400975180587090285117551763814008674274660413313084778280163171597940490181051963093001904529407704503836761607641608835983930434734768656817300756880553301781423838025201984659200446871538311531050724473482440312461955895094418642337713176160553691329807805484528369567151767991392754187470274158927117369725147073648962962661903565998524167860101292116084791946576829607089603245702431580496925401271707393530798354472130658612541113146804058220164877230778117334725645898925918369109280622388850503 (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.