Factor Info

ID 186251
Size 1063 digits / 3529 bits
Status composite
Value 1374690274576132972871011682623201154921664483811148678165012839954049928562520127411514340180676579791373873219417934429969096509010541195267607250426449124028836984390175079709836648654488435705731121766745761429611672599108495039492724642963949305110831754011612783014059995231407495691891638459383345317836743634289355887560338510821399299699855445624747406203320551285952199820621550023627119207177867232365385426030919496076229132906612220416925210775144013327319276969811632222197725347971207775511023213374691286810062011897326031576442316606761039890999717760027834468757907619866517984860107781728757516018476543690127539029765828190471040470642883862001752774950245650065806076643675283433210582783966039480951786904373638044863410094622605834873602549424403725161061887148284113927035966473639372025291298905778314373349895111940351269267542914626746472046380146881426670843047241317632089920852829799376382191811723640162511643049300475491030106393773838660507553846539558626732165856080359379707324341644471392090155478688617245626410973398987499821

Factorizations

Primary (ID: 149652) 153912874105237767355544773738256170456912399898057768858434219 (proven prime)
(ID: 186252) 8931613307644362027126116559715743613673013558120140912583696117795679703979884031223198699300731947962184236491484620135664461271103226209742233070097233720205546435744946718286052479701435150033583488118699873707774295994983653660227596152747381434780586830482114946271984904622224479130101752612082310604875353611081574393699499888034884291101043404365049842604824845551004123740252822417167977416208400763174170760354022787718667653087322648997676562037447006268392414115098085685720164691392784043084052018582542527191024337398593922546913831896645845115988727775124201905488268842198764198362916243741644480865215217720203481851959126758783809708791289656004872290718096685467158734115323237793205572991881675350194016068826098814767604179507946719335694133399697291451196585978411413743730655106050240877954739798131453521243867490597950756546716481264310846861997853097797142334085986094710398947597023534389275892997534295765648705042737192972646117513065319117341652164201960615973348961159 (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.