Factor Info

ID 151433
Size 995 digits / 3303 bits
Status composite
Value 13124135584009746070496756098589235532959938349044389770509946333618897803078450908914423048170110793564370269037379932025153759943017229707980477856975579245357392617673616430318339067919879566626647979559794933028226692358662059841916918264567975000989188165767133245688563148814631831922444670686710941470791127919815617741852967799531553082016031735150577627734303802686210196465263200397514703139177268621209270065999073405770942971712922421210098265595563928929049774799634819376910689558609221150869365155234858902495537283980630272134014032847795494847234495322589655379685269143425681721566119755714351202726584740802440951338458685525602769601831445988972264335049825090799525342717232719215144876039459154327385696539872567294064201385388062734015001314432152889359618169507166843360208447613132575577556600764710526296566291582071775139585778312820339318466310832892017534565553847095699559698513205622908229381191286433991388079791516553881283623394719817653476600614909116420477177

Factorizations

Primary (ID: 150380) 247434001233338561483836909 (proven prime)
(ID: 185616) 53040954430645309994887217302241550978628663674056520787484687884687858292443870112363948869072922944869089843361727159537686587408186388907357153341311710296564310306428489203735977778320319211222393632948270891393596016643327590683378267465720309397583381170281736051506242582952152460181982338940927698710675103749610961339693627106788498582018025074592683444877267098609489316216452665485048535522770145539019241053495909852570645149447352079902699115172377658816222853304911020329541506478989028039878661363210938312671015450332150399784075904534453370512123828343065290477542978434857457557261581720166536463413879154543264546312185471280695695944842753276858842122481768515267391754979764117399564652169671896676522031730788849399358817985047919092052038885589980854326739999606415167268292317909638514422916731533773931950104986791359952924378814978627845423519975506095595585395153498474278801476328559595517256383204589719054031549778101622044985210265669053 (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.