Factor Info

ID 86959
Size 571 digits / 1895 bits
Status composite
Value 1970508651632010223909610185641293983159333059330412238957066614081460377580223963648847450821956099221128852652627420212475780371574780196482053537661017333649227625136823027865785396028328665877540587735448416331763771443290065478359555496496401783250014719627480258250512454617065664569632480402042579400507497564601326453107045754245138083833407899596792180560490371259164515020353077055588357931641590088536772688130962286085558982633087643585446969201289050676642921822432783575531551662062154389564036216660369830437377348495317892368824854108474310319541429983629

Factorizations

Primary (ID: 10632) 11583306121194302925666610180475654822154587629577979400456857120235319057709961541850271218784399 (proven prime)
(ID: 86960) 170116254462662848411486721150854440775952823205817642501526671650067849390962177517420993609752835645196822882152606060309030009712571480090837634567008736697592384881428661075424863608147465624197074592834976458189673980161387881064373432913030846004066208524365898086420090936734968036405030078034133849086914039297867212560849871198977702891446092219383292311631597948210226106965865852896691874300909147119017909149805934747283269188481018803917531810842971038839988771 (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.