Factor Info

ID 175337
Size 916 digits / 3041 bits
Status composite
Value 1509036218389300704234902509850890302156446110159070496040836087317951825823036903296171217530075710659089945935069233024458859863776104704182073493589478246014463574744228731984841632014880804756121025588793669322706036029235392592669681407634854323811726278862840403620736804816082503258823426445980169538756725058866397856400829000320620449445636601644355543476744876044410562572790730906537946428582589020044221741579821030023690854185087913756009816457399397476890896445094651428989480031571261928578102760581260099156065236851844300304816531085400767439687921045682480115094788149931560332295750986998560015452102025357844122782716569556738600814505531511490729172586445048766941006600649187462018297167013448106025008122423375647568093068234295553337768699658265081006953033694402534961914916280741252060391303523796380393945671542756171067951823151521338779521601298243180169993498491291963395284274024648969

Factorizations

Primary (ID: 173898) 11728348949713221288737695815644429 (proven prime)
(ID: 175338) 128665699226675830415396350617830541971561383248588208158140109712684254874584535315855706365529443089911354111244260337813136556702673959071035038004062441687890633618545793621963616813278746640954313488773977376501843393262576010565239684140702873375088501292330848635687553994672239931485440803735874014205470112287296032507605746454493622120571390352947574853812018995467547226467407589609559045444314064480944472523644294143181526119083727089876654369039399006926208825881760276173277772449080375371918908981013683917547789937208828530125066136765944092764486126714286338542946080747306602197468401504801238068850219236944720657621476526901375072772888525729208850562912342068953917930598240591910951082421375377565270254164249313994154296877265074207616820548602877314839278899643885093505219235442599762703245958256549184932843742748228060122178553965521609838242296621057261 (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.