Factor Info

ID 135112
Size 640 digits / 2124 bits
Status composite
Value 1448653240265882188935583215736166211204086840711225527136123190734109918532553076870797296510143029457883486835961087225880642495153183684515833229855103697146742172215924727116410634207180981105814898151911967736652326120623644693869682895161049622777559785802867352582759049648510408077328066327450273227984575695518046610452544673992145795567673790533024444474949989296747463189011763512901908797898901507759875265804075470681993240400102439799826966853495026652079438098182045025143454125887868823945031835826654074174711299341149980339896324262424404780524660884880799633560410166164435356279762393771662086788477058193942734256202107

Factorizations

Primary (ID: 169586) 46785666161657031805071305076945629355901 (proven prime)
(ID: 170507) 30963612557324640605869510136438148653138974823467815402783975040407671471344218168259853876953436799339661040359990863513372736718923489821081501651477427555977698937204255648129314423660602839819480988316317411664216559117610787223033198688834308661038717785900226626952835602001971225716937373581919262464551892883737007328500878187379086335466341280800743594958220993150807201767510861711036574211714999799460936214016389264860552061705468210925981908101243679938479890146537824245900270871087446534596580835195751675175790108248627561454505518803495781818790242369342816066507040330347424990807 (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.