Factor Info

ID 148138
Size 411 digits / 1363 bits
Status composite
Value 147671370163132643200497509506904697178423615461372599540139962555569364453087665309135509997778981415610838213085890786173581741888633593670468446151241709799564642904752482753761895151604636273267667108389619521695258139042056864010400945278442729850988472865015085581654284549576797005697553547756963162275647536104506666769811381147634141879145443827846697972798245418611520788548819176727069553732720492601

Factorizations

Primary (ID: 147091) 301407243681066768937 (proven prime)
(ID: 148139) 489939685455571499498641230325646152500606530052826060269223622347847837349827166660243837090209879382409519159802495317788701198306013664225221097559352113580003922871015316483998816661512964863553696773086153702177715003242041951150838647397514145173134044977794800739524191522203458577547442413718666023351679258267114314464789053899008321060362523188563403444417656028120104359675254673 (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.