Factor Info

ID 38199
Size 551 digits / 1830 bits
Status composite
Value 72828545976975720094653062381234769955453987144088676293360453953386042432710227696322273449581034180208692709253943716750610065516863219746776747508493047869089769610153479578197173371307400455263147248790791178725204193621020943271475223622762244092096818650399672079131034148789354554008464680642246652419159359917600010409910684526017315609817501629732406780422606417521288983973135139565179399034782931544205543212716255409004462575475028826678490814482157529593301888509271265378757703386783791703401064945825474226465614092202261545184921774849

Factorizations

Primary (ID: 12948) 26806927832383510658196802768405470120785821 (proven prime)
(ID: 38200) 2716780767731124382960739852892122667984246984536104846370823358989941377277576980415662415978924381492299994526480204908633485229192421174909875379552468673439347903015495608144165295153262331097520341681950957904722465388838584096700471982795821423766858153518750610059733650329531413047013625082156308928262481094153725543081464929590697955948267436214575016820251531606425331033514589018705627183916971262119057987039469835779687147046046820815168531235091133627929168824558403350101247830270266998009269 (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.