Factor Info

ID 123098
Size 646 digits / 2144 bits
Status composite
Value 2468365209859248729514915605850840279606655303638371322507113433735979235683789056547078942452881788140372682734301140163498781153168664838139305508027766422207599751931717888089175730962751391713927808832051088381834117840297700479083931821867859729811757745162180143400072854606638285141124472175848444973507443919072826121146003962365013445305487130608189786586567778634130602050939740743553495100315055440903192531988486050506542688700575958532526639386583644034307689728963292412715791528445417002931271079713969493882994632805691204573003613689694052085512393794208485888562477998251352800711184253278980816565675783208028106812878122241609

Factorizations

Primary (ID: 9136) 196745364145020787213452779187514784417 (proven prime)
(ID: 123099) 12545989180409961284782302567887610228811754047618241738433415045055623807608583516434366078120343662845204988702953481472266273384672579993038332576584527237057933159058695256994640960221613092240595163170574647383467401581580443665390013723981884664237566365834793337981047981074851330148272558370009055121655577112387710882872380037576532720437035431606843399453546842661967277537587255491932427045512765564518089434115996833052999973849724420995818810218631837188991522346763902519471967036217251201611661520350719479356118690148478306215773686039778121969403350260936077827502647138870764040524765649577 (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.