Factor Info

ID 156012
Size 846 digits / 2811 bits
Status composite
Value 861966977911767791979064518905840746032475242322492155366358012120858047899766754674814550958760762245370856322534902872278423275717630957594499856273072489112180326335555814598250682068933973971625324553643082186372362675133519354630400387841431388656454458667875975034408617748148646999149013300030065627786653787566334399264471170364578935755526092554851005874486130597880318170627517199391030508963912494127099214991922582157461008009245298076256532859280143714458210222852915729836599287396972868848473396379729849741219762037063249667342227684253623238482574780363140036127929055271844380290506729519221585924356745248984907915628674406670515065452222505425776931832877652017696611137557527648354547106848660352387486359495532226194757002448230619249821853741026450212587656274487707355175674983790865720993226315992078250353411925525575699

Factorizations

Primary (ID: 156013) 425422235154189084733 (proven prime)
(ID: 156014) 2026144631578456179422076684636858985835986858609904888453893099127669740803854590781247877012775067267397809031237700415781889826338220936464134868700808241549790115586343283697294603140116451330265568201891219727851241592172875178363921451779416784874635408747543210129935000496260556921404677494653823602287589001197311762805674763373656649263914526050685683925259383366218371425203814177528858201194229240017086180068378153227309694349646736740373997704660813415792234164865933196619843864433268783062413159866821798364770710147733998431597462817473921972064462762259387143551143198874375541467053241665883680286042125640279420110874550366176264304353048945334230984080654895266324148255219976811006081975903653582249958921535246800761106280774462185862640242352512249824930964717467018197764673747630693278938973869135503 (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.