Factor Info

ID 131100
Size 567 digits / 1882 bits
Status composite
Value 308800880852403991670782155842293613553407444509647784813379701282460428378225083791541762311660808316676225473216143188300364575366191366596626988776537969449510373208994313073807398202420712368735100011367548950980710707570284432919609812395742376060753357141033310505861134251554352383874777291918233008445966067313073963620709919708979892925075253485941990061895900844383662272630511030998830827025238523341574168594221134130388900874481821240326631308643522558809616834139413083309071539448971165408992971193468126650677804703717394227997676080344733653146127477

Factorizations

Primary (ID: 48055) 25464135031004819879361527572973916242502577915890971786895320890691250581483401195575123379 (proven prime)
(ID: 131101) 12126894570595537991510814873255321662804882278590113672669866192422717218780027347484187426312486227939247235033300152609384960256094986373830868699537963445642707577920726795325914984022087184787641540476630553512824448676481790197139529473543352123232013452960602596824747564821535754337985478247688248843332545346682945036589220133032528269926850188386821883460469254484828792979359492845903043272337837870734402222914178484438252990504154809288498196124952133311076657463 (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.