Factor Info

ID 23566
Size 516 digits / 1713 bits
Status composite
Value 255594338291243879904471713705000561908016366771329538631549851970833517076971142000842622530413018152310356915650305567293476708597897939817296747414147114984921843089413498388605893228366996625536868228175160223038722464593986978489853293075546840406117978730627002838132967650197211245520341326164156228264732705282325385314507972498134564216555803757490480072632520734457926538110966778743165131834061809166961755222219576079189928120878673942385574987738007163468128669550581678026795065686898087962642558179593

Factorizations

Primary (ID: 18069) 4842723074886320121848080733 (proven prime)
(ID: 32884) 52779053094470778969583105759540837997555775433944747263135732594825095171998311893695803800309091298921543064099600540953976434167511284680028093994244766376524290192300134545316941385621505412574804297608652149323993006607079751992028756733141227444066466796484921964742178767467609109714802583677545142917691244616687051120648068121920102287953302633432265989698175776803129293232295377960492961203372735155554180964168617105202419825686325821655699625144601365752948675181504750827421 (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.