Factor Info

ID 142353
Size 969 digits / 3217 bits
Status composite
Value 241440903613676197678359822024368432755718443013315538608025906272477367277819824483633366954747903462356686106880466471317667419262232716610792420179307511606146936880392350621969561776811284509249525637094028852922497000023931036630124839208146340405025163520107886675422605100411400508013558038511537459415781564036077773651808430793683882109897820201858935640308424121450684429329253829948363763314130375165337346293941901583638690351306466899247632649697501264257876541468702134641052154267136466918051364117377220618971496418728630233296012480593732106040720164913102327174280336889283702079294896992311571571711211312038470438750309250276538748950205053880446796345247747414398734553274831502973664919964472414459225693288973750480459315775623646149173102911448842723648806856321502511840910689031964788367052194464507374917938902422766919522109105656710874675990675071554723002991533410459934045889742362691586563097243864572405020319526255003946955497593729709

Factorizations

Primary (ID: 20514) 8573118546001560555564908129 (proven prime)
(ID: 177873) 28162552788481206713723626927579947469069631686583672025929645728170926667763931681580351010377808390305245420278613554139810747722727433129584918416659790719238328790900352125732379865244588450416169878537008749539118863468973096249702875207047713671128543512404853094809480931538062071046714553801051734219704323398278198678853213946356218424259559202570610009424831852040335844674267600634734901645677851766522437376117847978164848745857118008975855824624784432764884724706767122431197285647053148898173049621311405049115993154636476511862444268250325321916646349093455462628536411291417672052059373515175598877063607230092170216570903508096898018565382497464246481853132179870131903738384658199243747320233237428363049326231984737653926246457030270624114851315557812198858829776984231624568459757887901344565401791230695035583449336933283023078481574267894081732919291343972209743006594169817187076653265883252309398573622505118141571021 (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.