Factor Info

ID 185372
Size 711 digits / 2361 bits
Status composite
Value 351588537230548452258036209265249503215149968338181794046666106631748412652473556901302220553771737283040605296838759843998857883464931127358375126188419084241247357127369784271160763154697151561780508050814832429563324986766219975877675778507000714177525249326175977957740883068563908964262074411619868865275548922103100665116299951634953046197592846054174826182249187750627694215072555513265008182707966202012586824417734653919733800818063300459200291227220290139874162944353332772436974225487544042507057581366143422462276410161373389048457166872960421890464486688196388218188460196248736089321750907843910692181625907831296196932801796162574973339914386492075929635951477492468693812736550886569032780599289

Factorizations

Primary (ID: 184054) 2048051278540847623399104299668972827233 (proven prime)
(ID: 185373) 171669792116260310344894855024763978026647349061476956370770373715677696746905784289560045936941198586027739896205744408624330313820744026241364431681797750676228200082794377667794737092151203295830938106619612297858963671903655095749264294754905454837419409463558004131778600960457852304347748823348275706829018889619244686732234206270794992630477620982141896746581584697369166058933597081207455431318253495358844894617731099691608114018398938938269276955215362482854852562118562545022317265306470124690684836694512541868890402678299374651010815594928417123403837057519295859902624846162765485164136712473573820411040731896568385095524695462619187134081887694093269038233 (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.