Factor Info

ID 127180
Size 813 digits / 2699 bits
Status composite
Value 159881701274122543204888710555181572931159500738909572201334790969853858966929672754265367340063735698003106981795663956615318043283575102943155319124928763946232581151044974015531856486547387440183284773546999905970330261127163241179943078188924195535364116050945792998478651620493024768860245714786401969114680382493575374088487524802387845870567545861929398801830512798978623323784618208874899823312318543746867037874282941350570165332747481500421908977071479645335834528155795004680964973551412674941501508349946377926728119868144931232224546470431136726878325683626028958726954821838177321127880083765941902294769089770200108910802861191247742586679075732314236373692882806272946203654949050933848497098293123259603940519614567867766217479276870433921101415778531397090065836811111918572420734803953899939247

Factorizations

Primary (ID: 1259) 6441437021434315318928919220679668071260908685659726779571317918500059856365893629903 (proven prime)
(ID: 127181) 24820812614034014329975638280571352523622144154338873053627974799590045941313661509607975778464904788494339693836236842128069774705908850780347271106275479812556015180612655376494522006686083260085541030210902845868720634067704425090148863304052861614748247398138629595111650395059779250873066412577214365617357269595607994965752836072841574554650717918521359001960780998380762165618148031771712875483388336139835208847852707235659432602114827847991120656229082152720201909043440337981270325947626677752611971331312622999453531196899958470220487938854313890564501176485315663894745148711650955182854949937524662770994087898659914383034027058011282223187573571425903581584835618051616448129001285172215735673930862827461055958049 (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.