Factor Info

ID 149474
Size 1293 digits / 4296 bits
Status composite
Value 857705271584567539249317819790612058907091731641921209525779054921941665041002348484564141607232506387206094945273831890316767903855503423848923341929745642603402139536889222053950280780287092478507972212843475104673041950526269765576362823399581419623599960870069762965437506945428803384237111357031795344908240510992324981759568457889689761085527468980239843247100771918086207857253469131618414207522877028473910566582479370168255761809508636244212522158851948344694772394063342644708264337959631776980472481044250013642886244100779980503009457952779950484159048752508491971350891913729351940747870898342482482824229585421180129233181236646473696259867383057056551077494228582675103441681812764799447978423536913826540891152378109328808111554720763199123210686497570762466012747415265875543615928676439952741118332749209353721854914823128271556542254742635121557011547476603810407336480678135307695661549796127192487795919284493147384906260643954548770577326644359057500343395632060755975488745578793563113491486132045996015792773974445345012286868152936710180951146205757839324815397020020183644537622209970335285997539567192402969023883909658776598953753498536596112641632766664994937718368046450835091445298787914235704089230716533991620579549118944887741013594155699154653317040021723219

Factorizations

Primary (ID: 149475) 6385248852947808137893 (proven prime)
(ID: 149476) 134326052333669048630592869444443849795683695140669524202543888651911580370184591740484396095546811903966688414505420908513503990525932738689119194119992274563304281845317530144240371522009512159141394451615075150683000457246730141233228786080558218668552722170999843375759158128651093741753979750100767094463619657227710755604232946493975379677257402751160751318556999126106706993501565550775112517268957443394825452968104289195022995408440743891436858241414310532922306232009607995040774732344785659312104083307454208384147457225185495503390527006855464435047745287302108936512426743063713281217325069011082695530684318705767984949422286834478242006215677401279309974815697983301888076556264313202926624430070450022855844604349116754578793019966105763503556871680804694224939332890719554301181271964207297659520852047865857839515636844846638369603850903504321265892474743175353909956885589330483806385026077448267035455461885979176343872917488681533223005675384218499618447828067462356291559774729390011256326487427468062360102796803131943205625437972018170391311168570256439786993412810533054458239811175205939792804439597647392808876905207870955227921461335227092953972257235006966812297454047481677557878358783148910972785669594524234045185242609447439609532978021783 (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.