Factor Info

ID 140274
Size 765 digits / 2541 bits
Status composite
Value 507378586234854521319946668489615809597494643665497657313055732193672614372228258366135773760067079330303927784741620443972818385306283308568684032161305767975224830094379276687041530914407049922788751296208813088570497569878642493297258433318813028324995252162491152631564728093932723141485211058891314540603607057927938615079086237492800106751193361940020805448175463093110643452259549337666863344645687086688200982050503488074267688643937697953184966727528546601419439858110678599458837452728534011555551705727095208613214769900993965332133525437629973665533880151110264972770225568121854647769076856860307728541670385519624617177467418579433655658228492529624186887283996677368771957844630595707795740601869281902968914970936613194855151672901468960007609195953

Factorizations

Primary (ID: 138852) 6699981196401006122851369 (proven prime)
(ID: 140275) 75728359731427369426031033842208435771841121995551704892703408950273468022745626156569017664076239854597825968086579408082032312617605300056399545438083136714645116106497236212440951657062783530810806471205358755758673101659474679278424495407711136049156938017238683808515390524194136083765007906689027089195426367048389292761716895745222208014279530294703108352694830913041802871837416906764911330532233427161110209310199409278379277811380419348113968934639150241717615879169899708256794707302421366543668666612496999692939111689452912195881223520439161460251385292041681031372851624742057431835662698315666824284256182958252689261845074219143448186573062916062048619292486301984840282705346285380262680872732540019349929710254945476273737 (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.