Factor Info

ID 171352
Size 979 digits / 3250 bits
Status composite
Value 1314636900215532823234999947756701819793788489618651193493769264736058094598246667937112822039362082071129868538960567634162009138419076690599536170677579714054664697084750153690378298268592752901014153393178711623452178526195125109165243108974410829606156430730969923660978931160576757261732087419027056744991599626267750714167409339110492198158227510170027609759926688439146647286452601815364963020945667476449410323116287510169227212035979584186685422957683193976022358854902907232769581890118462563413046469094928827716789889446672254120851354321092011662141563214339280307405405620204338266280437109075958684993652317102995594689868047309959402899053859888992281618067019237586241792773115391860929810012200858060732153836358382070778791489236295381442692105730255307456271921137782466219392711474092629979987983742143083976105796128679055535713560727031839546329607838895272677759142800951513840111758323413693133681598904911077024663282403948102628485213638564216216971667

Factorizations

Primary (ID: 169606) 5993141880819245074615617388962410778176152139173962529 (proven prime)
(ID: 171353) 219356879306155485222782614871193280166708290014123583998327075962699747817278828933435069624636351663683675493773306145507294640780672965126434057723543049167964750283136135131291558632931815736665720648141919668597595357046487257658365669197304881231745871901705919843538688885665146973936320228006275942109764624681922674057069807427180498828217594200111548415358264516260007775345497905660606295374383713272499394576278773976932846702919504759989433106787907470618982909256251666519589822622585835233512745336120790081959924477848386228891749027009494701469535408427978837381671494428122100444448894989253315367630279745880764448983278358865581700633750767079828092070391208633221877845737099182731401465070340994213647301905975712708528241121079275375390890079723559503799997219192953786292498607966705383103346061264038206467724966231971837671835786907577867137618186086949342333766069230903443137371635065074750761523 (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.