Factor Info

ID 159519
Size 538 digits / 1785 bits
Status composite
Value 1740713341083135317379640095749553871793495899529761872955163936550674382831771744117316675783597696444031182598561886723135060050800804448745980914176729568743489667024889363068757751248128020211914561436554266164443690121248306257772928454676892801780100770654454697215639480016604588311176065823157621440838711149447173641543051363442735952093672588188664298594864838284350355286479854703577262356609523166094103337452504951922202915807605193803615091153988360607564075138041981770068387635181434832390919535633362330147150250273464003

Factorizations

Primary (ID: 192144) 323596936782018067545575874597193076741941010857 (proven prime)
(ID: 192930) 5379263964589744159300739726714950725832783013633171554415639552645944460176006936220266956125060357230177498450284288702139347356385560549064826043018631129041300480907232402429970906680224948817739984627291729541486802923594843203753035393396943219755180978855775924358062169462543716989583888271850529599783808757977762916933032134255565638596911074792626334054831333897414426231866915291074049718048072944187345285885660063232614450934137669892578002066584242274394952131648354613155979 (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.