Factor Info

ID 143004
Size 1096 digits / 3639 bits
Status composite
Value 2210385339749512476084230360444978878082458892002220317145959929291541951568075644768065722444224801521461904295311993258378918834735268237033138328994285262845986044428392565805390852751195392174286632519197979901717820190940606320031031458767863974622627322792057401255455492210526206153146660606360683796986016150919124731434766912924364674569498840316802704357405596974351390421989692944644513288446103251560353148771395625568610057523939943362167602988933527237400198206912359037813195189229723816421460329824558487702460443843791152262192785317915848041049568439373538299849534082473879083951247650072552176096524246969519448074587740044799456368785875238240141140915465489273776165829108432179701321583233296190737009726724009841649804087242613228425365167156646389544176975633955181578615919903163809392397693639783903140030546256226706755995049529137860163143458486239903782584830958189864548641789101215711407223437012562387491237524830558760322448277622277805932319292649988399821705583351256840362024001704224479033575952663041849625621820879511449244507777468578846242501710614119473

Factorizations

Primary (ID: 6974) 1129448349501082362870332521 (proven prime)
(ID: 178903) 1957048625309797081001232393293547526389603270966066874308547663433978496535434086416755275435557644495547999153742838029873815003610935062633821898482214372281849906005771829132175541157896743459555879526000472753797909816692847013418269624197448194703832532258398490496611958032074250761934750397681742817806683946355400885987913747293390691880112685195742378947342080109081910892376852332268607198794564058059553536354753930548758091677626724220011514766054665828594936958051402093127605555034240194550195003966004945403814689408013434930046216718252650767447409175105803392733949763157140699411156013464915807007661402619620103573225105619516215417561429757052864640035896925958560993874235034348142084271696603189715348534866515873674583055950997164689771879872726330337103059083322683461950281373222180982987760937283119092366206991556381173905944775678843945419094924133230001043415558367060492667757286870531786250464599168470196374428943998844573160953866267992698079859539147524126994739166437229999063965942450986943452415403224467855090819181021163463192713 (composite)
Secondary (ID: 21740) × (ID: 143005)

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.