Factor Info

ID 133223
Size 759 digits / 2521 bits
Status composite
Value 498364946406669397821887151230219007121764042920431616532868258535892969923471357644871289238859172718060294731565854185726317737761270653111591563612859611484086912398750603285035445075737693496233001411709317857759508494212987349286454500091183079553169099117583292515540670316751190267888714287338289558943930564773352120322954369084538719292216001938641617674636619161723864297335184875660892599218964352122727949688670725305466003177621316763692794711190085818996184526193762441120875751422519588782795343027789906726711054454693458442753050147409505324734375535962212131137549449341208204269378206247887439299160646481870768411879561817822933297056286033817166828031693541110244214382418650188650274413805191860745422712907305303433084680475150728309163

Factorizations

Primary (ID: 131685) 1703751007820049542146461103 (proven prime)
(ID: 169187) 292510433812935877255523389185123897977598594457233178086633343849456520020141811928901473405745039654745998586276389431419352324015800103871972584987078803756371419052937668586631177195573943970461460138316167340471067991342946010253975158385101469999508365478711090274064692201496457075789411894110096154923253908086988923235536117689691936428869903967066969785967792139296111510403169886418624293196696695455245400740355752557392606634425109306477158501477284865062516186535421352330654628356392260319794698497903927074466337686936719140442656994014413634925772602433309485137987620294320775894736580311628048200240868197485498238478676370246946574134533195690882815068395562102657757000896883467818391854330401190756918992142021 (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.