Factor Info

ID 172448
Size 399 digits / 1323 bits
Status composite
Value 181262698187818280398173792672767683254606129046983924001914064441843925018286838062095892821335293547692000318273944500562362436043585402561080403208032794009183410228493808893800876455264939532307765305690055614726050784465376522108740191818305485819362873927057297320878597881863001469445418628346333128926176302259656800846947331341262636794784059994852560154290429253824361320047298891708755973

Factorizations

Primary (ID: 171674) 5237513047336889807732067057230179 (proven prime)
(ID: 172449) 34608543510929227252555991257643618130782642881434693424852592225384455889259481985910140000065335246280561595596454604923916110114345264516325810875003455747577052562873320018081807008043832339847282104749641956098490497665715872948906134587870849862696408771235800142908803643893759459887306459502111898342202804359438461917332413042194162178490069775636625037687 (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.