Factor Info

ID 144583
Size 829 digits / 2753 bits
Status composite
Value 3997130005765864267921370990770694772791244329636707046270740128023717196874361096966598543946804139296566428172026079706219120642739848223017160991071195580347314322639874996456411480152512653829975138939013166763599282528687332745440822741488561506454948079978726771130704185930487790939016855543115302411485566998657262226129528682962963512477164896856935603431597698873168673999165217671182968459056377129693858492717555404479341131887322103071853844025188755057370905432597612251372179813418400748140624549989554513736760961905362359619315254178404917909969591703812030688080447528018434855291370248630978406596927788440635119710210695667193484117129614540067934832938301574160672101326013001344352749512692752502033615773807319098238834683979518424877405296231913455184269323248543454809608282363848660340887590192734707767

Factorizations

Primary (ID: 143741) 8429238460095484925164342457 (proven prime)
(ID: 144584) 474198235663697843099809466518000318753096453993444638026380270260244360798442872532424915936267201377067712806833117537182122802246658423621527259794016416541467557638726267038432354972275938581329434500282285842653767134495803306610688833063716423492235222845047909370334748216217491677422934020575673633820321882294590651349377162126934211789136492755086688502976595815184702442790326153321618744111180326860224418413397897194819285986253047706194909522582757494139158506513837480093379826069905824739782236212433867412423070976203162592497469647546650992047305228528850695929620284760103872819768274851730575945874317075193029114030970911740364295978467466687709704536049992353787478858874580900315563861686822362166819910644392531524302034450279436932363068586830199902239436243867268884226718831 (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.