Factor Info

ID 56442
Size 806 digits / 2676 bits
Status composite
Value 18489349314563462881138970879185293924532424456185594343374105731313321621467200373030449087200065243357549699169207144464021880043558994517106510751963483234862814340940945382319197238511850973504351073127673583895229165311267660275037013627021698078792201729548714772302721852099342632724198769887446131476461112032797774446609391988759514330026733253644734502001016390518542089737222692824103861961485517586199529307320681634899944921638749075886024774021153928441215404253862576382278674088723304520606034331881852541916442348350273632851449897666606939636503140034007692126355943284798066321731424392629318107657538190101366679786118730367362425998292805776812600709558039332509700308293698121505441464299912925800882145566435379920083784607745360017115098664788198627044254634243150624542123169409591

Factorizations

Primary (ID: 80313) 21454382578239563509261523603027071 (proven prime)
(ID: 80314) 861798247846879029799751912545978336775775305702145367192886259795865181885166292316166978177790358655543467628068861391239374138220815054129986782504802501954985608823668823573685220041735155091886086318352988349762612990471362638915072391492831719828924233401581274743195957710887346442180857635767040840206812284826562955482090440341222406251093099014655335689790750694832283024315060338348003716482888134695564926319975371000068844424539030715260854122224485567442872596760483164513320543729797540139543032039510946205306263636247594441735458258219594756639131681278593600998818604055073080604578617985512333841265419910710205648750884306909942492885348383747470897259464327150681802917544257828976808154025560532432682926403305017723926996407039066913398540220354121 (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.