Factor Info

ID 22372
Size 423 digits / 1405 bits
Status composite
Value 830763943028017933179375073223618903508501924793648545051371550747961540575905216699273727446384701479138350183149284327124562229237411999680285650717360594617058830241333939901574697183650512669850553928606269042071713937437454076974380239218372240777561624484858846848073064800026883176588024485629373284915073471019059490988721052915857872379010683266231660667863761213038027544136214652670539943333082673133299202407529

Factorizations

Primary (ID: 31192) 279936820861297261408518326161 (proven prime)
(ID: 31193) 2967683709745506436948516420031817393682306808798131429949045982887741405522756824908248342729204712238027500098079469916743416879779232400364810201664249739395955197066601578661497428544161347388121589558962423433477952816948817861503867988642392584387684742999276187359032110648924038535420930017935772222703293340232233632372651813174705534876720932546063630474451903488964296451009911827289 (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.