Factor Info

ID 142852
Size 1205 digits / 4001 bits
Status composite
Value 17834447370685678660112633907049676383029257751032191315778867828938225604612029636632107561368663582841760274502225595096924894229086260522182383843173177542708891215747262595648818913464121359110940686811454894978605240860993732955618652253758733480155185430477467838629984612412913647177520176974739308231936095985225362193845734927841009032526932419118295206184397831752393095873495070461167515217436388342693177144108263913168687974601834746836176845612148428646771627433044354689669077314226937539644644621181689302693006144885864384297738548229831477656682952353685436988561113882021082751297500857360914317121783183930364236995797698526692288628145440596893451563728256412252771117065207471581469061429381343844860042339162018993578544503746202192810780835961744783993350047757606258392809594384636928300694261444447699574377676914164331503232391006315466204584243715414143494588710832182741589879713604144450714727430687106105639191511344141900159588766936072262985556889659036233582249056651977587839019447335743048291641185453117252294658809274090029678480854159115868585633387126697715108935426370626661116638415664698952448735177903870397325098356472857918777840477996210942781818078397218009

Factorizations

Primary (ID: 6746) 5747338499820296170481 (proven prime)
(ID: 142853) 3103079342071693515387029353293599273687704236676658028820314657032296604493244728864152369224748568178360198097569681082961378440932607565953002274804820598659124721052724050360812411940015706961500261289542385476313100541781849805443915357984341824265661305513278136522102834459691494161454254994527235090223026278664678527620245319626713744147502196106039712959853625808950408391129339800502867400071350782005664349415622057463364819749448771808469946914635643142883317398895850612875755233765969052371231712924658798004061423981488074158588755355258462803030431813512153596616147793031841376591791657345154791625393796579978710620167292737086612623465734638827681940119281160425459816790525352213929735138809172660578358087596898617906878538887463582383472524455746836942241375830447135460142511784351709553532274034318992513091986403793834520709859727219548302552026345317948241534011617173798872047031760742887339037007983829773672726862860251221121372796312237222843459712603735334224726009570533254078799729236870246328203406875792030179781673321245376172230413044148589388515400485751068793726495529331799100741112247744602269495405012661123071426447036276811375595060029289 (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.