Factor Info

ID 157710
Size 948 digits / 3149 bits
Status composite
Value 839291180861565585232305989360653254561099876925062304703793377728543678020705795671704179448345196467797124426831499358503031154829825755042175720878636238836697776446118793439815818128219496260932387258779046126184282888043954516375041839246251842264221914756715118499565174298186393602057225811642042819010231844222243468553546653009405690798049461471086232992007901799722040045627016751225865672009133961645915415348272776136285603872487403749380555707618696196551590146108660998357875540113233906599577437312584128906610512219505082049030774564694298693716196014813379206452971021584587493727420095519546082614731720325881778556963670135133058312504154043587723349994867836068311127746319065893104655845246376159224229885978498854308553746097405427848824911372163055692588055449141467262140662571885498072023858736569878010841384915799123051264772569107320324507265002581544853714118951181736956907923975219088075237206979923442954279799636649

Factorizations

Primary (ID: 3611) 351182936972570824983481 (proven prime)
(ID: 157711) 2389897379687095955721970354120577813954715018414637411406279762495251633265333801756529826675634897226282091449713624074862679669773553527647595635961489804921622390430881570303522674827101168315238877943181711802503904518054128150450547597337060781158346211647392784614086390966389002248229451890363061184842199149253925466531683974766648438754461277372167426686671761949873047770386283437093937551196560789267822812938813133792123102662320453544587762436907450908968838436447014847259402385822573615806397780602659728054721395258294627291503774930000373844074719032025760304489128665082343177593893157645982908098349592167897150397691979460876153674437791733500377179813382920552064310144686804450061011546178736264489823074710953401181179678801989890526031990961344742754015754165646724292475382435060832009086105672148508392221038797441755472455347032317364771603121862573671859493247865445715403236063025191748957359729 (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.