Factor Info

ID 137294
Size 608 digits / 2018 bits
Status composite
Value 23280663330150727078592367518437615817297742185234439166030302981535818417121091435878124290344615152960891073324483004886765629966672924026109256398363943132970167467043933028229811148736609339615309252354151944426760350938333862583300310262052249046312357006265351774239837975206403546238918116571741458155898338144073084275623902156920485555089197105352837732736353342548923492451318196805545777516125612546127195070747522864327301247439173603386521514923241685812362012066278420695408015848637603065986949095578999526621702819274684721972662920768814041404372531030194676468535506922029767126428044363081

Factorizations

Primary (ID: 137295) 47678472255476680734267863 (proven prime)
(ID: 137296) 488284591112848593121705333861650869809764965555681657714262741913386111602804552130395188896018351980237214694743767478870056842242703819867491517622899264189306059596961220526568733298533998211709385325293167048693801823306531695071649199361597154093484939704286310716578766293858537768822480300342429804397692780327923101119409133868992735028964973276973830272979484484925389946760810831225784282616640324287991372114852675924885754472642637545582798722333177326735498305690366623114116069685407040888015501399072462780572129608098621976144502722964247550174129209193945018693087 (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.