Factor Info

ID 112970
Size 800 digits / 2656 bits
Status composite
Value 19302881673941284196260275903387815532271818445645001434392268741004353884259422710177466201094249396414522101409738796574922214424064822741658864372824654374787533207326519979357386453564120759304855435217845802001138203485624762522042063019708213331282359002613864136014421806494761605716548389494064430256569030361595959061540774694951316124643177527638920185124995440612272725303647739890133680173857686254232535693226957052524396732185786986319631661096932089239433048916162475431754703908729819156439767214210120201538169742553004099801567050353471411109514680477474995172983225209465934628847341911087469128711360259842162723512723373913365312890310910268756297147821001072797405572460928471070946946920199233991282768658441264513917927877486048311637132397398676605862503632087337736552969729

Factorizations

Primary (ID: 99) 878132240443974874201601 (proven prime)
(ID: 112971) 21981748061296485784435931836069073951381621506915977167938932946894218775561590150638648155490592653893850558222110050299231781354701339820451600052310262300951196224396636849761434305307984874803947981511830340566380163314038592171572643005253250411119001177709631584649408565942392305720205259746316328826580681898839193920157254192717093271450791651032364378330874684866323340712840084894452550210028204887398350522930571433972253774974291076500227453076802178991624922469187507950222662579209076158754931499086477601222643629732835771363937687450929877983862094607709122893295553992250368482048342294578341139391081364263203439663982875557963612333158072058937927018138081191443796934393666656363364612364733972654369792741415867627235846482098361485903074478225391843329 (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.