Factor Info

ID 209143
Size 688 digits / 2286 bits
Status composite
Value 8822479945926154956769973573659470163295648645206183979826289098383876655062000329429264393764826336393366320174587414331330126609063220406420772794646538182854678932618936940658292459604355052833683835198473208043389161484356717778373101216648688512623541553438158641020579817924311038086954071057646533668689899043488588357720442826609604230964946874923857672390063835786848305544251246552121040403861156979783875445264904565916377066135657451345928327520881327357137323690973527437316074046230914397626036698152127470553903981609322801270575680872361231446672987286608182657725567775138208634239376844376494524354457205265907629928020506690121740189434016850946939656021497863688919923

Factorizations

Primary (ID: 209144) 16668606786933015437816833 (proven prime)
(ID: 209145) 529287183908036178396006383095703400739462163830760358663520370036208974916427413794804310779209055507800097621722515261843501513543392858537044009939831612416023149643635969350342176462159831599135223305941644349488766662808338458393099076562823979015145242307188880728810118229161961354398386864515381969440725554610622522039027558137879045184477708509757949451990925604376061285937621426645600476843749782361858043236115128164406422912323846832561731847439085213311734256399899647306263344364995329006624998406052161472620415044035132354161162952873940688297821118876505405981253196307086653306537998036959689960170781932308909455582344001027565182525343055731 (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.