Factor Info

ID 155633
Size 613 digits / 2035 bits
Status composite
Value 2853993408236193684767639696892274413285139863145673902801277196448363893424125737043213844578124440291042549355580884079793123853496868986649983611507188955828375370638234131938819559680338068454119636956183960997813042626942034345926664131947362336372639458018013987964468902189109962331539136522075904022580952226558236903912018776113529023601845534694641044990654050778782466380491828083595829930829314750013087639926598820023097292302310348644273341839780798027274222453587031334374620506174670575558098409825448285210527466020275104186803304480044811430768084223003779828837424563660404184438521961404476941

Factorizations

Primary (ID: 155241) 1334574386438395108609084044317 (proven prime)
(ID: 189575) 2138504557885830536876690635137875290423810283388115105819300926068509908770181574833078293507752140046308621333259915553369618195264884563002403784614618578246110318592226663161179952618253073352505160786093884954478171679053626620486724900543367796885420806050119878062824775380775205894164559076253498184490327647049001223375944693776293882477120414351008948716275102109017431959113606631039519347432571210856070177294457709328610895162258749646382241431353114782660012698318282022427730636133857241896452137587314761838007962996381019175183916245866983659000725148683214434295473 (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.