Factor Info

ID 141456
Size 657 digits / 2181 bits
Status composite
Value 279566399210301695871355842052364190476526102461387361319562132010275210957816214552516960612936073219045172514203584024238563956782748076928499916781153091851730887658307313083888986806290116551600919496402062148622062222599411231456889226441380583047242706898594022247395137013155425987629360621486861874986938254314699642211965848042080476828881487364952676696652426885793641581786318129083099769527676967088999538255047249507518563659264304375192005381506124008433721181327794609052965666754186473048467681613428634910774354975655404467407020324410480971525112980387045781574390620677652374200445665987123696633421231531919022705570130572865298041153381

Factorizations

Primary (ID: 7119) 20324346366468227562461 (proven prime)
(ID: 141457) 13755246745427419971607403662246084850633062352300735399778146638520013647610642558842316475743896383740111068265898846580944721223167178835688180095474994979238657426017721076645545139416179362925423951647386475051828494704599376769956578982011827545021916210405745881164908317791507096126374846836736149984592870836651830931242364537186424605297769179972178604744067707840134669952238520786159012443269116606725943047729261751768985870478766926672626362599416833877667025654603253722433379649661298584742125902463421944872829131118866101630492213192672673271359791390958836784098354204196701775778664805405486772510608352407922279721 (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.