Factor Info

ID 173822
Size 1072 digits / 3559 bits
Status composite
Value 1576823796287145313144078277755389966953536135047390922607374873834511126202445633956927183625427094433828696901927005387995055650048037296633989144157308076377011518280805717418360639337753335957073353556555737752792209772041227930558520347666726049238035757974101470245597962798342109565396129007066219581002037180064607586657962277893966502749179610792021036882223734803472034214034345385499415800107761354837272740306039823051767242244324356412225248532202082181611366407087067993764761145333678351604191887011655737255013202832683233692528803565630293695937154839322710781662541385121807782646995784565897671907891053566477491272003119458394313109115278413856055140982168796568847682928505063594528745485753486576513548007862369305782717506787057287314686370441546539430902241545340129907149349070590601986560462250261530326534894245084425922993465743133866140678248056766255725134119969350242535474419442932884025810756740030312732025741838319048132644393810042237025153463372189156890935761322786987122264500528068711631068714216655862879842901400937297110795276497

Factorizations

Primary (ID: 171406) 622949196133246528766503883191259046520173399331273539838441 (proven prime)
(ID: 173823) 2531223743564906271718985163815821415177592773321651362956871453238739320330342761199134936924106691729809154696375529548483648585280224250886775462860347027786304438211542656526339985030511893072074261044773281646032597064867789931036104419342863819769123508523624296438602554514486773965040179678147131804355971689779156661747193667510020074501209664408434456080288310856982410902967954953366488758698003459352843533160876591037503194490746638005570059131477352054619117569112468322654485077743651332980926003560880844700911422264466309464317538998359751090123694496085605674574308215193379857918889784878547967781605774382458632979703043748665449774079933428941516854336303394760433687799651310298023785573501516191167983850352733388675762459972671227615263861019358058070603837376316239096101475877884413595460062965493061012159241155233288424456410598169817143080419953767384192129379502227579524549597120104066933927774994695192032251195383944522817003858879736420470645706349550989822830523395199234703017 (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.