Factor Info

ID 137396
Size 520 digits / 1727 bits
Status composite
Value 4839748197941644540180297576849906918010085197956137098114584131526221798230016882634522584816450700537317355566534426089938565768659491051996394996862502280999258955299372271064127384858373768715476541453855310290020429785722734820062124005938192518753601107302796230051155689167861809873270973849007945047178686347416918506177342480893383085255956391269926681824370206903441426540600031697949866589617243023924262389172268517564170630246291156825632030305138742611171320210840448695775397132264841001931836018557858351

Factorizations

Primary (ID: 136407) 480211292412647894626919619228001 (proven prime)
(ID: 172276) 10078372321538047923353293246070605887083641578658960180393157136277283132130208374915437693097560863252202601984283484605115937628171988409313792370868218439992371879924036565115874038795661946446064910069198950707829151980096525031381187925563187034636157684918964589281789325776118062492033708344454716443911868052783456621790737221384320382465200029157374953069568641860168133076999590783624197734523145104257852992092574666702154431048475933720118487698989901927897053586568968830351 (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.