Factor Info

ID 64427
Size 542 digits / 1800 bits
Status composite
Value 48180823957431312501766894372601125620271754258774535654885685438394300255219199313831942667003581302639706055402741071746306541264637236190839227991343817259362608016697791876040090647721549728466066455028547530141175477954416024625010559279968619946113696205324671954045854854525913448762935805754163832061472014450377469202187207388043244946365945228568259410531606245607457932093637088787567753434079923965736483087812863387200723337080626065945460389269728586101686405996071187707734121662014927137179765080172870085022267799752935196263

Factorizations

Primary (ID: 63386) 1391124231325187854601158067 (proven prime)
(ID: 64428) 34634450951612106382412022030264968065098703813053668363501950163341333184013380897898423643680289287731565219098096046228126056204383105883380734107213000741544783604392048554416148832143765201695831063482747797171647448420512608864443485583597244429586720256601026683638125267296043087295230398667066000646962633807574231798256620003393096385019540246593023441996501007868906127737205107404410348053557056039119826716051339203413077187425022339033095531223819706840451205733376475420528136282196435701273512804989 (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.