Factor Info

ID 185228
Size 830 digits / 2755 bits
Status composite
Value 20185831573865600550856530851955620304952850641255017415571596648827021096374064462150509592039926582039903327508593294172630330137469403902977401006963882376536981445603306141268819898453459900804878387452031633934477888877960377370520264688405162525102334431337747764929529098418918779164838765103094423258192359682749043617813832499108905353364347113295287100391823499351704354857947335862320447434163359507529465191437351377328251687579260167274413539532412576122921053322594299489752425434682328025661588319997836463844211645256272824278402804747456908332174814658398925786987249127501788163294317616120512766645659521022517097342652781905217672745038431274020845513904561812149461031999129685269766278263542338536791400925163755295277658566190164327175186544594952538908018958347344836504403037556052543682788431148363897489

Factorizations

Primary (ID: 184296) 338318772477302440914490353346087283465730300613923614103949850194843091311109691965203009128301 (proven prime)
(ID: 185229) 59665124184676607717304539280723815568315560532423677676063445239902195163450294762007087777197969775816534962168888790280328714592260442603938053504118595440895230186964855129648504145487550157423774078393657758320325965863430698636253303093865646416741902613224161097753447850208277885284046426024527681082507074603144648031800347258173485434394803964356601698425291990541690544647287691499997508525118148170831782491665842986927560329366877687625000429320059443812417931212561633868196310338917853783034572069321962012239582097118188933304139460194985231917884042127771409244412575118791735994774460886644698925910735570060297915162086859525595552298054184780112911652093849131457052344091097550928157319524924494525415268677268789 (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.