Factor Info

ID 107902
Size 1020 digits / 3388 bits
Status composite
Value 528553623179672049209504908841388445458631461058044803780700564585210409157336841017154573760369228534820745691120068967064881860750057244092190920852337822528764129073803731427351958214161077127977787268073898591334718299632482232702532315468018171132144530180022897416067151952012449541365118135954232272443314715612165685753855512547426596178581528953100217747962967992484636620477533004718961066442357012736743351827387456433787726591029533678657404346200673486388151927845587686446764378781276373662508958955151972659826099073766762629389896128864508172628861687112713923334105780415879519767362471281494126426808213677075534115401349877493553938456633314372150366255897715899104025916454470219275689541364033664832634528676559599871569469282368007418938093248200475000996744434956700544584320879499761760621787629980065335666223123272046677998831821410656508315713361617468186076206199315682027859832256793954184037005880085067299253676233898333531173352108225903597617348930730266886039798769837459346370018845977

Factorizations

Primary (ID: 101625) 2361010756605320276497 (proven prime)
(ID: 107903) 223867520171585571548553760925230662708129399883198739918721498544840987734761302870002798161247841051635818704080299384693709889696377903330685240228023042386114548361233184648742874531272226230065300055462362843804414835899144298877888469418541486722555561546395644872004064391621233727798045171526214569366820250521252714483877603749990713057103644327570378766038845050309878919154495042819606120279096763893254817471108769539590737850989704197042663966816154040549207362973232357336037112161635269816862492969490550623525139241299479107928329418280404015362337621750637496246859321805527105071849534080044739705664817101880290048998929035984012491444113188351649307039375943315715471243814774980461409405428941447355300112354687623652068949405173211349355810080871566169184427074537458001668999585678277970515791232414284932277741719535454390929034100130529374902839170551538566073193583753202344243169338093218895991690324685091026709789893543691209103796539578833342979932501260054111525896841 (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.