Factor Info

ID 199341
Size 1207 digits / 4009 bits
Status composite
Value 4482855633973402766005391038298337753061413103439047694014448551238629178393531052497746245595195692775194122097685159454790053276747933446207945392582900950534267812657053616265153473306462514230846209191112366579148085851315336495508678127240595687102867473618006912393903920587704290713882934107351066905751811703417263349900150039505430615569963149615914839299000066561231578122522752421591729236595884407798062071106396746750560039187615163723989463850540412497076412226413449408776116679244167097016818432698394100573560802289294893164520049816923786222961009055576512862202101127563534242071336303135169605487413446080580615449685579104951186870350719643248473571807252300673566529802493329400075431582706764851711233438321643135256987478702391995792868277699882432324458782253110498066169805213868221648478548815142093083605860427209767992479177419844003390896969906838203947979300363793590223733560998093030433390743133625922458638916840961933130149884589259399671537700480533816717545211716197209637667839409775307652061917873374647673723294629040824441372721780708796952589600480261617867087787618002854790858130636588921958771486211045182042309675811416660387446195472873089721146536092621543569

Factorizations

Primary (ID: 7489) 3546245297457217493590449191748546458005595187661976371 (proven prime)
(ID: 199342) 1264113240329925230958224233153133757168455940228408463612528233719234974444510288705767048114368736683679829160248091093623136534385142295715139121885728633798822248169293587034059646930295600163905061548776065807282687519188466978275457967653505537729498953638663239238875457502725759025479643610621628290518348812126892393694424207491917097508214174659363152646667631829134455763554263602333884729683448375253482125652586433525503691345325123513590980088561485299426180029260714588589833682702578974031177205985545584707533350676983421755696718209402162648267024210641880283784405493619167100537051273761808470816015767133753864898825316568156278164871353781248322246142227905608001594519901929451928054496028646833315475436517054973266846314625436498050608516545701602789040279885274407623192073490014751506320303540063082236969086856539924216338588482283692783475031387242363310759794540153125528650002840078540821867888644344633753275850221066368523506690959072738883370903863529805411760829060150930858226702463267986901181221428974592857619678381404580120193392328040499466286007802838119178672762609931216234361558792436557754347701411621668139 (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.