Factor Info

ID 85576
Size 835 digits / 2771 bits
Status composite
Value 1278173222800765295561785407006691224059758998681873282229597843967033357405148960552190884758901799011328385407062211391311753900988893716115678196989230223750692257068126553404476225437907916996960770170258228615213153416998870931479661336256717433684029459866785014173635839213108364064530451446981933678867031398393001740711711325145393334877016899988282792390166823456007691145691685769902178031120425114405055728228723491511462984580613742161589630927686751008460788568276980781771123059863497532303488295841800968200519366879209872984188039336587325461237608002758874629131815306338263781586946391662552245892885627240600939899377713297243951732155374147753434008891978656174940887818393197968386214107152823930349459328548843167337532699779738629541783190351417556279487741827194945514203896566982839234730189274658135025032027

Factorizations

Primary (ID: 83635) 81395548488086772908775498506472824274649 (proven prime)
(ID: 85577) 15703232505249859830640802623446502023629901842683184949206487019386080388787115067441550166457824376389384063824937342514549669247112714078515868148131093528447250604139875861633821945242760880450946455993284773950307112478867404343022798342900159664230312538423666993247031483857111354454852353493648270112522720407750501111471658377622459318281430072892923865687382743030451188461012817490268513391523990921711054681639227489905366319409596358809938785484587035476635709056868998981978759218412604216592509903620868954484729078389359365161422450368318044496081517858366910217339181365470211387612035351061206551509097499155196455447954486193377606127418629987258651506364542689404039747219550971657304569381360070838742910664265971551039890394763280085999975429719724462477676683066418819923 (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.