Factor Info

ID 183739
Size 816 digits / 2710 bits
Status composite
Value 383518356712973848701973848688248125095251033560018221928319802433315637496782839738534723835933672366095412269720797422523920802691059841097460989790348520723797665953720787192692133950485671802006649491806060665338778866137621687817651066408153568393103278586417913672338734724892025609952269443115264147489189476982058141857048261331227885331927241223559913425551192306909930505705118898436340169715838456279878381902740122463042644313740138152402248642517073166715849088832787308555792961316682943916980243847266976992710405690708287258007323429848124239281781083282494781507791160924677424182730039454491266982714987714665340862263091848161264477710942394218440287978652070182473872199869270739072014168060555651352627426760698906856761228824688540718343769035810140612807146251863336500611001434606981633835721

Factorizations

Primary (ID: 148993) 86590775054638648760680001 (proven prime)
(ID: 183738) 4429090240513199503309878368572795512004945289931494242057282075111196041130767884169306669960554083981722555493700913468811578135421916409399752372552504003210694142080489317864165867963009278244227496645201416737431757316186038833422284248712514791304890318588747481634637702064588735702303662337968450025732980578715688483937830257660410468925281772122783416769562451359972803347426574443946418686447885001175862124174506540926555849135553984043041143544478930436378140175413135680950797371400911884931071780561596979373293506706693315923096704495741839350720768178923301352157739554612620116864915875518181235833042729040047908447803560091928122211380063810243288520659632435254020600023320348859196566328754880729190197063863482023326515818433923064910836741445418002797706607783555721 (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.