Factor Info

ID 147998
Size 619 digits / 2055 bits
Status composite
Value 2882621679410907409816286837391539122187076073673417621630913396384041280109907144371426165507818468479408558625738068389160783572223429827443352203584262502865990518364463045823803265455140775692532638633931181006705559502126274172477103817562575060024666878155841446834450103987232729433881773926849350482674034741296871961821875276601861549877587234013556229948368178107461600301937085316959222982905253894513053160180569891424831689463484449972884986391960645948401640158409388689021036756035314488014371747375868759856692584136233320669212681772330382141286205082237567721708067605256641606120336373073839278278039

Factorizations

Primary (ID: 147999) 44489154573865097461 (proven prime)
(ID: 148000) 64793806648424990114415080206622215796813897333876851307319219060391491629171796698619789046604374249654849780659775040890292201316766677784630611841035072746637031072705456464602611109428398093281873393942764936529876745792807755116448375593415568116537081624087634815597693436231348042360599643098906303979580113965481063253385257066205962590315014365593701699639500160332976712192105926819669538640808056961317629916720571766513057523409497923300455918403559832763026089471392531699628533750955434880281230070943623655007376654519438066848365545935974754974742379965720122466545344668584654945499 (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.