Factor Info

ID 80184
Size 658 digits / 2183 bits
Status composite
Value 1160978000358083872291624678994935689307069169055605642592610300302192079525489460378762443032055650419862059722785927713311143728066968841978210871858805172461278853242077773352974537172362562293505842789202097755227933402802956676651368328035223185378811990261024039826751166749422744928730446042943238274724168220687611947284005566096087344948248551392533782389523887051661676163814217926443187552490797373234953064921143943305456261536351472954554969077769382631624531996897647582635807612045738477266671784929297344783955575418879846718367072507337144067143360325636984928722063918504340262992420129972261008021033586329230299635991155100981329961162467

Factorizations

Primary (ID: 79087) 1628623079213923119355588431034063622905709 (proven prime)
(ID: 80185) 712858619760224417581766420059579319724274997084656465151919644039177759929672032944257308531520283099767137505354292389882334921447486522162098671886773091889058751982839454389153702709503976262436390181661464037684809211482100672122608795198572137316164184116305837635077455831960240983182601211118384032618016748024337527067979984935793319789916832771442514130334310473289740524291924631055902414488976290437352149358677033162334140577933252100036318561622423860971963945998653627446084633596896640479486077381460731551347213876858587859415914567994282268071391510428780732803438011940031560474108696579294629263 (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.