Factor Info

ID 67649
Size 621 digits / 2062 bits
Status composite
Value 423231716155857724270224950112037426457778820333884847343862954908582076694358237632737347261764747754872848808807389081545466390301965425547525352309959053731868927556256555229391796036729015678272720592086813806696814126610877164086757479303452598673238793959672868281010634558307098207691627673656302976216313215230106184631112891158753384071913932010061917955853323022437459154936033291946602014272344121647460863557755802711108296258053899148699700499013066365926766514430088317391454072198162370933815866608974353574841002254173098667971372127488252102564215926619364708655118552277196038600745721477398646187177893

Factorizations

Primary (ID: 66551) 129495438280295715181 (proven prime)
(ID: 67650) 3268313708779172559207068122598127362324143986137286121275501550064179633761653678776390378137465859895271591563643288839116824078163741738525632976251537588163736013086409491216602337332880605065614244482778286894828609819960547522770000300738760250427377271150173608137983707294458614366519875407397233845789160670382336783080948363872680223719458023496560174993780757582774224688566582374987177646662453371303412079645627143261083090034590020250666102575191399815795729229481526078227587061978652116783967313046292039183678913623172903985196753190153950675319319238011598503497903836320641292899353 (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.