Factor Info

ID 162847
Size 1111 digits / 3689 bits
Status composite
Value 1787205178236359583945325182616044808594506714196373799786170360324867980361470566334274659383605470414524120948242183223022304316761107071703385971309286634300009059903101090501366996213656195230532508752841770878013793498608172303516015255641423988167959221021452918638210006400526508109121348227491117448959009774954096426980132556728752631067712076604866419308277088744493875680475025669352729790978548085578483223463332136909558856023871829307720104176967798289585723111930645208268598132742985567548980426497440688462983994974260235143889968198120531909547686507051510005425701212487304036385776643272381862127963205217836621962245178223259550577554302825932290423795994686676890705375465342714903522269861150259329013389633278095510852003784760789667304606162389547845785175947863768071776771874071703708786110643856490699356083875491242891115274378549733619711177349283918457323157143653254656276511656238719851888087185931454423952011970498794164128820095891438018218918379290285015251161157660865441150933842968570981881443758711529456630867375338275960588115058063857040011470032266085390000016065447

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 162848) 1284751946780895045429438872642724526186732646235140101659486735637183106495537499116273616662505316834590248671323426326832575834096580122422435961029905269568043317896487639827078964954239063157933788116475178614696880283470696623388355276167050709076136394979802183192103041817940410994651951289977525101757554233010319805475000508336273982363883203793984088069056063433972601204867000087252906592648449875745168253131669121492693059870998386981603926174799779004945989052313361586375518653459033283653782285178522650616365835738749280470023847784635338679041019112222458974623266595816270243342885177737069873880101065523838227839932465114912451306051438287756510450408067033039442379333447859640840221393634632321432056301506356963488046109356561493106011964503829928966528027365744933378274011873846058291198034236900904245142355489001046535369298585166518787575281728187959170729368057370031452439109972205834830450134488029119481003182446491483230924839999720590958264080285651149179080939576967012265169130941727386103355371459433148786315138596577997116983519007021137395267907 (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.