Factor Info

ID 164392
Size 545 digits / 1810 bits
Status composite
Value 70544873842341643321358431043985443281717287001447761294516113413787717462854739761567945100729476204295117314233080666482182383075169566063098838061713074640846272200624315836440054915687865867464707307108048248112747945416288496834566007539944521511928726293732031713832882113424386847123501101723368765544496207557826300003452861602317835026614526133721232323324231735180447809322391626728915128333276270937512965222143966651178939451463873109362602357068957511518934168667439788368798719257268097026898851034980561223717539636173637248257767

Factorizations

Primary (ID: 163590) 5146175793224548829053 (proven prime)
(ID: 164393) 13708212987053604164879413162366955914279236765473683000622371222037780187955167187938154069626652748622523748024254289239677992512543594559175112984492389901263431227815829506573759657271164147044250962024434322237054688967803433709735812999451228971439642597652992844207932669865657563022022414835314600812609064735165919785616207915419338405634003500366658558730738505041038314972596727107279822276867253324555926051124428054528935311443811350513480340314469500441642626286083241516729712148991845458698068976514727109939 (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.