Factor Info

ID 189796
Size 491 digits / 1630 bits
Status composite
Value 40136947869201315390463861750738496426852502207148300363969890426390615377234815548828949281186103133136157492394600120366345071784906806046490388324296503765322324429306822634822870188679478669265284266378003422083517430894298230797943095564872589657076675967715773495421725244060937545182872463265199525286604981516996332068326153654921333340663160467596606224267510822905702021891443755604950522274923858559572184674112586815736405841799551659147315741656179620008327201501844637001192479

Factorizations

Primary (ID: 189797) 130748980353646761287036831628302476337857 (proven prime)
(ID: 189798) 306977138641080370346935800026939806064951767243547160690304184528321520925609714460132777288118645667260478331324264660434947113235652048596143831964863715935240188421407738824636268855513203695196286795631189878950322027300806612592853661312803641614335434393411129640488317903470612614614247032427000474613721790973470523300130273112036538267532258217053956618301408048761993576383765020154876986356233332594613762810841340786194071719488880807647 (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.