Factor Info

ID 78393
Size 699 digits / 2320 bits
Status composite
Value 127099328706525609839748012890804660778905099670091639611183591153703816827027664105996425936241849474908027687009440639854235815499510321695415304672634734346742290273520299022760793525321016490226986306023950090935014278104212018545454033535621679708024695056857645219046138229425004470986971298373214039610864515843510038877890035333741982495891257144078037814788381375986619265990754164669052162207214356709828115653406372169478423074214590159445574970524903441886890110032413454231142165130059735088238109764346708687022327421255043603834799763598689667066883638205025824321033842347246826931410439175997727582264003934454159749909485084405275405616569927007824206986086840147622251700253741787

Factorizations

Primary (ID: 75958) 504159451473002560362013386812584959284471 (proven prime)
(ID: 78394) 252101449918630958199094988823234174187043588113669542403518147466961588297999803904537226231493799376411343926651207598662432874254454109964313792924271680379637737447986896385585359994471539445250468776925708964304731715478487600609564375955253139998927844174394172558453846634177087307198343576380782095118760005637660608600263194561757220859384468755132788544739533890786484250639384162665134978098560400956587742812509408721824578506301878000639104197553422018315691626312619122539885652258632620947248947693249046358407466935795576247192683446707966465349790923253718821197324645399711867262936235280025830576312700913245897291029199926083957879131197 (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.