Factor Info

ID 28277
Size 694 digits / 2306 bits
Status composite
Value 7486187770773890616582902057536154594865541515309726905489565571949380395170748686198554646039073010470248636598623768898329213136896042708415209109725834190744308726530721071515371074420447145589924950637716608007295358735791754753450808180395874396866973500692167837071934951663197030758698777201092408387335220856585992888383192622905423568795502109411821631745034723408335781923172714787318161821791005751086012995989006305982589509279369509903986346219353272075998020389979303067239336707417904314536644559767535844169571299652645361122689947589444414220453381666848767477717523796393376402076603990843725130820779611003469486461860884573875048781219617430069229301787778170673197197426401

Factorizations

Primary (ID: 2206) 318727841165674579776721 (proven prime)
(ID: 28278) 23487712097552763785402235253681251784313163773089057275236522558348383312436739116044330103049956129679152869719014402417604797819968918187499424088284606234516417971688675343513493646851418616234084166385362705954765818105704259651751026228062136099202931800769075150560211521181846027745247397975790881602132491939916781336734983586961565782399290379479711821456551094033035121502631414717620423336753513045265307277932909454790628129936365667838819877984236309763389281972459329047475213468798901671957366312736549954585748059012945200384475599736145961941757751990479556793234100728497247541803683380635406676530065342754441149549340007773088825166181446362999672081 (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.