Factor Info

ID 171077
Size 820 digits / 2722 bits
Status composite
Value 1532162636936391227050315999003717335696091927968389341711896354028199919415813272785663506744077506653732626146386896579581707714011677321936272061917489873450550682460965521106930294551060350857746889926445323099997813115933243837442013278082290283068390670748135716970458717674795439589522735717999313427022480920251758157434601220710159342165025306386409937523647229101439213093936202771867679257253521668571403207447602027945583222892104818165579479321982359971802964639096319954757170149938010474713075521125383121499597094191272250131556572649569834810521655024904070702016341627132626844254320973195903022220473312980238922438690557511412836291201895568153578954189527453732252108638173876571473646779346088639810870134265173293553506502603763441407211438338421581567766953106162107172525806899889504437414749257

Factorizations

Primary (ID: 169570) 1585760683434492728054623403870583591611 (proven prime)
(ID: 171078) 966200419106105540331008273343994614759161474098026958060198918077526083647839217874779483043307085036971384282739413084220113836746260755260042606888263270762368187219942565640404486970945352515443688546731912437983118714956023703317355101697447128161574589392219034170841266928276884605382961224775743304624657432031478810100307487454815323557507015639495403043839155419043176875654219308270375240164955829890411432589398978011255067202518718201226895210632183632228624739791910051638582756790568306403018881768809454595420419209802767994513840895613434395605725243596618556438627939353935188350860149820377147419588413170259787791614185419472645475115868374735636737310714055393754932100299795673054310417943082176207938285132112476583521718937603270877202395542540419832938187 (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.