Factor Info

ID 53564
Size 554 digits / 1839 bits
Status composite
Value 39005904252571147933258175539424222306608186782656986253565546164341230246997411142221813337823843612578845524584581082915088605307426484283292248071179297083074166831778927680525973765190680487211771169574649466597139117032743732707057824435298461003105076775732275234579436403147731148581762665698051317894308314280004543144770775696569217700890819585085868978146591799962231014217532251039926442556691692959222597178673552186840447014843806765864320326185160693899324155795049065748803338228977435961437655648049794525243701635192427149273570177970071

Factorizations

Primary (ID: 52501) 388475052482842970801320278964160171426121951256610654799120070705613530182445862582590623785872890159937874339918941 (proven prime)
(ID: 76985) 100407745628128453774450758399194143274891776396426289536772003024286650602406926256897869253543684932486825263592678807051098870383703183061244821855118253020759427549037545323377320759322895899036734745146605127052277247920704909194944060092550173187534466969902432573768937012484891840838046624935277994877339201852538274484011797409229525356396718301167703842356859371792388217537014561865176105347194878508170981256063223812261196931 (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.