Factor Info

ID 190188
Size 765 digits / 2540 bits
Status composite
Value 251773785407316988434861106718149062544446266475160825306866109446052164523773651995094634200171039201302040128317858191746021258139370265163059133462322055913252200974305983754096100747042858332357302530381845432165253045273004074789290294294351521505939901960031780075556634980720525602778940441594489251502068375273653673784792631635469750837951480273659522826061152181507408464705026261561935704100502346974635046088164767079214242188212353731191518686141702323014081146356073410489573395309006875179047040209901940225385486027291937333097115493294745375195484498542462790752866620668227538032086536027032368035996618364963592848241217070378377551082041614153047905391764505937940865146812754130958695832854808151561039909388031728364299025611209165130158462807

Factorizations

Primary (ID: 189213) 268737610245964286881797550559610011676512357 (proven prime)
(ID: 190189) 936875881187151215722681199552536211721600564155573006285574398368908658434500192107154253995076442806011445116903945526780918951826945696351145543159632244769443838759843910861801329390015987938125048561426108353028609712507323723705262491066266958511552113790586641462209111846874825601333009782352489057929532419454749693385165018487116286815063942965828506929454678718122199191746742104705599932626280324593008629061003872204369255307264869825246513797206277856898606105324889039623820152337645248098531216015857003475762737502267512847245913698388812452708843531994329011236968974574712589891483393424319068987950968461330840332408211240724324589219364623040671684745983284320024354198402857604624067671357466371851 (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.