Factor Info

ID 148982
Size 880 digits / 2924 bits
Status composite
Value 8771067834078447467436025472109392457284720287330592819644694666391369221303800028561056132108450980097015937865631360595988046091262569529061043789195733891461336304627916147984511026551006337609823427660444091580102474522205276488792414715632686556359095401844559170573077166937888984479914126627828610803125516355663448817630170275672442114003872558553182514392643385790744589102898864928397882517740983280398811971781486403489565400916001948024785536121448258772298929419228936984851822958898119016173037564589711821098281439133810962842846589328547778771113877671218058039309536390337330904920642402294376814235248446957225405241966172029122682878478181788704138759729482452435323056921435430191892239026588733099377373566422785364986466923708153278267918005626342327655978982851600665881702627017986013362471490535681891955939534544498828813114190875895006161158147558743161

Factorizations

Primary (ID: 148983) 2500638654597075947783767 (proven prime)
(ID: 148984) 3507531093288532768369236886474732240685837353432361638712186745043890965774592399387757162987831144159014923244208379076244322720381149756459402675387078964520135696360059548102454799757848697631982559443113226072764600946432357920054660304027536676492990451927775375138810863829639301839938614138595777164721331092113754306400345151739147274629740720643129256073419290902874596936507609694501662441931629341828796431189871436782774087081789350881737268018487128565533779148167363706219118325238932742936680240332693548146759864445596943750617807366505556620138340605392752781082195658713085532502845495821349545158983981193787509193734916357167910317885667342456852755418851471876301252736766673726194401072288546175006325906575096324725261454023718678245771538535672043661247820836751612258196983358071349770728419773579361876112793260846759020995121583 (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.