Factor Info

ID 146198
Size 1049 digits / 3483 bits
Status composite
Value 28427571790933458307243337020839752689875122520266590892498814296193492181902356557975333295661619862499646461164564458736648605903686188603512786234160093909225969663070083146351668995766325473762923976128538262308895329747434929001065245923365273568597526565024783485831899059538121652103048535476833960245803337225685023641751511076325169371050328839565880531944669690501242886887000616290834565598094109726415638219004811965160167969547894982135605834028582065633661766139627239033931371281422932539904068625551220055186370035450747670727894075642690024912856675869807931908399059072777766378515903599006061945461435751272132776211423680205128538167384600277876366101746370990793903852685802777777661834492053722884793739335630516913242965390448453536195541857851625777407538905167771438170883505061596709464577141265904953789757330586603987884617059010487654589750834621135788115754492904201147629232254321503640980698293146186703766242610507522381440341708153296036064977892691119989350759578139885219560923198358414162561174682771821526586249

Factorizations

Primary (ID: 12701) 54881494789070208618554690004702274737120782891528221 (proven prime)
(ID: 181934) 517981004347477842828595586924255856152680755773332820668758047121383283407333868448551602547255470940187970087039708965822061417163692963836995332974504022346820602895415852454976214815260500523246718452431156839124078253275311495361427192181495366041090619512771792831265713372184780151932510076285137907820991214243105741554293577543181725970717560180844183966389369630381949387064334339049990894134985036807752658314724841596563481645765974913679553051043943739864096538184171267358346361853447554078277896480842903002086449928543915475116187862045948017687883324593613095369594020781382551017733492244504292577746017635410142880759181897467304926204104538624124535780827222435327174522064211508993737312823727264438992862915802895196864344592739249673057077934819012063565042186965868910319240568110870942132520267426440463223566117529773343237165400186788823623359975971886908599884951743826417326680192039101413684260300967235274563927562277548742802664305536435857161672986925721344159069 (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.