Factor Info

ID 154501
Size 1150 digits / 3820 bits
Status composite
Value 5289310673048980639104929805605100225282542968820056982719439061705390646264066127062171021186398221012889501243768615224389659850377666766977158490570848368689395046909211247471539365945046716254776150257495524209460295566664547793207081441032168074404074532353722480139204272313994077035392363660525477348279228001857536082976474508149945851919636468534275348474200517632534566385132471424994666670341508543902314415831872265237307310513248005742492847303889317684907834673751097548133715502861435712253457377127065024730278810195851358152299203173621707313235713444710761797657492680354304362545641780957831916042674569389034841592392941754545833972849813853486844136210796029851221091885040381366571849892032520716068660216079718914674590859004471011278468532385983250797802582297932466364095926316595741754985384612760896437781963734895677118579710517750700739033860582768996360109699313967414023623478044318575083718187233398676490049685399039772786619394073802696234698539990700468861342699018751674302951512640159335018121470814655925929351597999777227211446347434654108923184847038456528465891130168377859043415594509241376860719737375810011

Factorizations

Primary (ID: 152512) 1752481622148062341807 (proven prime)
(ID: 154502) 3018183247231851062183136712550829035579713379324004857355860595675587025649564691860186992351487600305578696380989394838795139259334212404032532284299095713121115878961305406152507615153967744701221731333676901254395639101906447048202137764183821465452940878918024685368986255204008982298070257998294938154869282415546697521122983148183562017718997214047807339853846025233930243619637766769224972077584716970955450697832717490628876232122956901215141718242020726283321032594778120929688978637657088961474970759868288792364482619790117308730455851597938188126128333400532333611062895166542154689609674596080058798233619502840247772323902161167516036564769780086447029721140809719190186537240363308671318804372990034634171155598840454529034081766631721968035026907269781553637988503106231780088387571839188647663798820382043026910722439952331432746432864524440830451024254928810037560321259152661527522845246569126260534922186358161588226538224889244563607022539594428438549248926371577253049097282623652015387773045756476674006904119547921385222361476806755936144576098231054440636967807464311662925418598642706885369337231988373 (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.