Factor Info

ID 143908
Size 536 digits / 1780 bits
Status composite
Value 58218462873235420713928924127873309321703080729840356475969040830825920729951131027247133597338859497891102870316027585039565304836795702336514380356374740141707407513516788123892175592844073745607893463497444170730163715632849537941985385185786563818028078645933209226568370656977788542614381010593286067003337375973881136812022772618277335784257869315692261886558571752521376888976596141731489623384019014678375101687477650871512853266975981615671554085647131862352797970126926478518937145893368110361016989537452008600237912662689589

Factorizations

Primary (ID: 179094) 334945708538658924935948356996883525107 (proven prime)
(ID: 179716) 173814625442546710987866056974314472741883780408570870292077081051559655837998678172206263740312019367440418841314335321842183644350066741645219206401539896221168614702168182844516975173278061801206503542696613086545822666876346064686490596422892550817126367486945200919624842056261195160149281290876999939750111326459010806008585712184470696997496987539549917236952606065252597161119999169133774545209809772097816431723989194871314791059647703329363630181895273624866926216057409900172958522243127 (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.