Factor Info

ID 155256
Size 412 digits / 1368 bits
Status composite
Value 5688226129843271956188581573923988971534853475110384973632332118493035855283649068969476973195757243287289769816829603895891114879643304900412858623867087759275483614697555230271155997312463391964811410555892025574804832921876915498705030251788531590547017014271193467358343855701032707598876230906116934552422618520418414035970569718954968309988697463795411309625709302661590734677677577809784996119674614597177

Factorizations

Primary (ID: 154721) 66662536191598938854817414473947493746284932527286427494467290603681496730818510667710681027 (proven prime)
(ID: 189218) 85328678667346043805494945817702674564928421381485028484297799291767196090560098608131800422306235274467124628190427607344295499204095591723435266125926092571667995625518206923386449317251558191547553130585390509979012910334751242007454139579060070910466437663309987419892819363139658147018659396347909783126977390202451 (proven prime)

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.