Factor Info

ID 135437
Size 861 digits / 2858 bits
Status composite
Value 170875087638994300510741900319455843968370840854654249405649423740089102611269557496789066655101861524611931925473694550877993569715173126430281596932903334734486129395610577266367850551782756587012913960452417178209121049672389677954519160710742508437541849497660672080161643587868496496206948542398670976784813253208110929329198229327109244651661789030679637871994838177693897202193975340278917129529133419322707347232308032858736164381417292218150875328207790796688309257476575601053479773396847618640979446367137939147165395900963791549334729638998532768896922029665553196019111737621808590119015934835403658250196073075646508822620670719430585443412249430862025793736826536461720919136947738800832626154110533223963140010432741793634258718304766035807971511549118721581974556418987433441692557428780117296693695509418158211979385560126325990617184828379413

Factorizations

Primary (ID: 135438) 325135307435149945537 (proven prime)
(ID: 135439) 525550697606338222352491132551064137806786494019971949413268285140861952673303771398058159759869311755632727751626307433855706807924259296285530885555866817883667440714788913519955796382096973641487524572367024713433109343757733191141175423507859181900334241467860181494611037965672451766198193543945898187516653307774083819112252723572526413748405995226371527312089136113755869708126557908008364559300282098255015366103878757041711275516028086854536692205174270852837870561595113643823094449234645724260627124453254553335441838417902162406353024656530104947392344352214200781898942528627015377782632292857784701274025666581274809065995458224205062904657283414565462409895373732126016906967446185452898914857939955271496147854606811453413779266373344606712524119780172524430985952566449801981025274266176618254339423170734017531115075051349 (proven prime)

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.