Factor Info

ID 89664
Size 783 digits / 2599 bits
Status composite
Value 157692265420911641397606921686451093729330523101871780397141297816173651207057429775051125718009149701668781077532408112833835437338036444720978283971430299468394056244916359720280312249564310502504938477592066661083383648169252157149709592175211278424892523499094580222930599963045745828380999259904266201447651496275086408976459029701736004192772033062124464781728473777404563733891829448849945847403432548682944194839904005217035459217662504261262233530567104707749245922967430464293264364517590597100243060746991036762530867434895737714860040630136886105957219527597576469382695624206328420374760416471075890825490356594225832913198899731674175738271083622576433458931897895164370932940127941057568929201031122209527588961381692063660228464365641697326509315484624901755116559993

Factorizations

Primary (ID: 16192) 4645115103442161869804915570014378786825822382803505847361 (proven prime)
(ID: 89665) 33947978017607616635467766347274288189452970195839372638837530039140473725442506403314737594013170031802015975627031769165000535455159593688926473146905472242744990092457439895187958959492954592329866912071528380736536099147073805053312337180294906467507131095728533471366313854626013999894309285366627853444292296220661893398451932649365755958907102416971475896273973534589659170644817673192862443013822054924890191085534561946018626220994704723646455863799188465896067225071337069935262429518871191226763850284546260482862044175156450700113390209703507400439919217723744401005837334213898139219850926430051071752081493216279756305993157302816125429129992086720206754227218097201673257386143091537902003170173329345642976313 (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.