Factor Info

ID 157341
Size 517 digits / 1717 bits
Status composite
Value 3916678754275146958151428246154515165199131504918250321640558438628143514651044427616406634033387008256083329269881733919865880044729911603237464603099396396759855880443666977744305037353959776963552064231542135956226199865350022630564277474527650246893259056680044826667759366915309132764632914370851598170032393006497780277787802166526709178275423487701012993327854411946917906027616998422389823635981095582636566473900056842671104324088282015619439195686949033275356940458941408181975489963539905336006560218151903

Factorizations

Primary (ID: 10293) 25806248225716242845491832244899635927231330561 (proven prime)
(ID: 191392) 151772497885691440620031372870495221399419838883476170043857729291200731937654805336198879920474998975532519044554619588100030574403576172633697779351177747838126531402025517255320445360752567164593660534387976911805713420421847794357561410745616508923302126764451197466203427660413924058393375967120433602621044571227733097444864386556033871237306337040691454549466468879017974913244575998873213083246880080261432400190875100251715187627599461892049495290214886322509023 (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.