Factor Info

ID 151305
Size 1029 digits / 3417 bits
Status composite
Value 239088286826581434103968491630819358879405141884416425074509681942583338256498189713701316944892238587887628880043955017429498716164775742649397061622319354117883102115362965842847075629034148462243893411252307610519441133241079851259933193947692888290555985955544508460113171227996352961289112782573843124238382175821637955746456628399077800893801993086902559461230830313266736328303809600101496219915655754297048359200024858115439062484491625143682330085500771690485731311590115517905009419282193721719928552455419093895510050154525800207925635173887597099398441378002254294555997006056262254854002336484856977129917558718602990247001684666990574571483073728079318098358765560024710918501511908666257767410072386595838444490965516237631985254397290959878960668996360195949199697139023985971786654452023979570394659848473842458710959988672101253960274217952734018579395639838764761523564720508471941881483886839081138859359825947398761540017608646249905059470182838349674383228033916920898030017991223445194366083524848434362279

Factorizations

Primary (ID: 149616) 157193380600163813309 (proven prime)
(ID: 151306) 1520981900851951504030830821993509195160315772015627017836468061054485295563037470854821050643531482730761090384057512197337641418759728630827184944448999995264291238510317640980405203306786534507098646664502468860447086605747192352090913476741128008319571232887583180884861296774750184895879832786913720897247445210195812804822255039443914702213286199276633226279524976499490981638416908921568475412912278832112438565862905451719166382646594526893325374913840911255314204000380198924947645674834604360116257706385141653324366189449207665504613745667946536719203878745179117951567958370805052880546717574560354213763504828361928474090150333684143353050419860011495761274129412427248999080038733694362818904827529477945910979491258259999925792691127610853251024490793506302514895928358809441165308018944445613938320857801337148652751886205866540639338472021627996006763969539858970176580483918993431066307204827344020853929340509456233366476602369526310468280881524332960644013849064176549800424539487513473331 (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.