Factor Info

ID 127563
Size 640 digits / 2123 bits
Status composite
Value 1110670585908209476850965202051923642282770573834644677179546170529804808110408868590738913150629256841103195526832586996370419204994285025186738870551894742932937985858362048780408222735762489408775771936249453045543217844182095674393136728579834453302163085173289480034219870624957155905318132953882772888943659731347510525270460188084682217216786838372224621968679984526071192925417254498862922025308067690091121509375016501174488532711423343473139186720038670614256941141859828399386434544201410806621727636630909993588933762069261106638085312458748474178538494634042305771855578511670187758485855320366593364970285913620411704312936721

Factorizations

Primary (ID: 48788) 423247212549196259564735536243048554495898511664155722695056147392413716616719479064919404962641257102803508639574515082568856086012849052374230173083799892851476779541467966844822852601 (proven prime)
(ID: 127566) 2624165152131061859943121932471283037017598155095308125752655814798721168213286266450542026910679012225730726478736832275866917140942626066886247651514557090555629111032665332234127035819849846958584826615359539567945673725995083520565017051486572158297269603849539546681540684615821336133250400294590894127179048855542304272812356532017649558856179814981755267839672198596923004608386245004303028120909743638812395124351355485814439381111545853060572121 (proven prime)

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.