Factor Info

ID 200285
Size 507 digits / 1682 bits
Status composite
Value 214819263135549455607402356559217762501444668545197923599403304606202590104709347519206598615723666726557527734173685650884829756057292599237604836822484313320453853079563957463792437845000479617089196496260130708321594942271872502713654853084249478956314445087752959701804431334740235062420340814241047679006107720404455591622719393951899402942116730185665223692747249513032740861984713278600347162468953233285761652862418600337723433670218928836784143079893004910207799983703813386362721229618188933535023

Factorizations

Primary (ID: 215565) 66581920026647316426076627739 (proven prime)
(ID: 215566) 3226390333135103515884138960949585032851456770649932804322536623134197245044626473085028306002331359213050612503828319308859094290546520672231047181143484278461153745223327122902898104375345687686362314049540679114857200583565611276000063162671999589593910337366197153404039040543757897334588629461049560856456386013251190293759043607643871071588629527340742970713195255284230556650785644176538990324815106504693080196741664720964116625778666766945576741306320028241403463820157 (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.