Factor Info

ID 139775
Size 514 digits / 1705 bits
Status composite
Value 1421553530756353819724105169576177098277999114923494981682180885257234053055784960932969166302473176863920971585181060534057261073691203784886353737509858946820809784014712392653526865421743519222441554225447282023917051324650502652004486151486622883653610298968671942969812709977885572032401930062099763636905914661666006721640002937476613835547676069170793055271513751931192855211171554216293716156812863378490630057108794998622454254907026902786253865398081174805319172837134427934824261887836341665582355570721

Factorizations

Primary (ID: 138871) 4962112164098034915094087263545281 (proven prime)
(ID: 174644) 286481539260963111584076079749936237500074848257629493920198554671626197380256183838474306579809689158569176230898277764260020894123010925961679244704557849712043448151314285124125692237947920385431006093359549449390978622705803541115029690915195325865954867299995711654205954796349994285207276844315124172276307684532512972323331327246469268999934091100899252518133582843651489217058784363019613909095164250904047685808253549127143034012946299422129172054982287920662291258118241 (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.