Factor Info

ID 122783
Size 652 digits / 2165 bits
Status composite
Value 4230923422781363738815989684520456969389814531962062268081515938640450398729514273830378760795401210426903925608266841701105600359979370525090320654620289670732769070171064531160909565673390453848820041804903842684197463180669713533589447373502437507156974186228530570458548788779074114492232304849470705493324963081996291552681524386195804515978927141922570849754816299602850826820686187111733190820970615052375005720210831563939375062757534557218438124672823046445643429616155080650476522503032466136771915328487503800525395743463021702153492268174101743830582026462818848112367593559273676024433322420838246792268962743896506127579405710387932357383

Factorizations

Primary (ID: 118) 126117711915911646784404045944033521 (proven prime)
(ID: 122784) 33547416603960518691304598573290126585870707739218843516078153896732092818286783153304349779357105621908475032902100140610139455415958455547084866531647966427212839295216200686748290023542925594431343010181509662650635276567385021576846202501691278419855576967992062831830973322628412555149627710511396373705970394870168263943029427314035099001744999175439531882108019230181451730766572804080352633956727245310538479832623042254681836064607341738265387380601272368817018381645969155910809298075034531479261431797880373121314992968146668679204986609035906624467732045940580227206794171262988194876893998484105866818423 (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.