Factor Info

ID 149122
Size 631 digits / 2094 bits
Status composite
Value 2160223132717177171041192632928298117032173420852338997703338837029908527333453052414766524497336933090178940640328008961407070067754911982620135724106743329454222887454025154671592683573309168867252697503013494620281177134763789657592750708549136076559889439182839978171074176276096600885013003713602253363321011573197636335626415602833878699142852155399728745954937612894081907632484913251929961062338828928342345264871259330570977319937779185527611808510697522997974065785789066357464618310635670458244540031720035950879466871780044122605730249326733927078446817694372280767283732608741762191665666685463485042369202322423237301

Factorizations

Primary (ID: 147060) 99885743242098024883367081 (proven prime)
(ID: 149123) 21626941569442371098057583283512050476198411071598167797036355090147533988210787584900645892928948673922780519687565282238196604162194012250035612498487921914425693817674010707229173597675963402596407441418567700292662561173393016562163507576110775100020114483497481404431278513026092322339723967250304906525332939759665040890162500496213834853508308757352597175537664561389217728718073980507684939626257814662714043536336974750571954581000666870607868610149215199680149858958551753451285098290421741847525379354570030725041767269668834495134813459643182613667695243852351807713424734189127115036541880621 (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.