Factor Info

ID 152898
Size 468 digits / 1555 bits
Status composite
Value 808884435063618751888718558876430680634407554318534333477829875567932065893213356929770787541380763338196578142889422735820053532801477192375130310903684521268357978459188789235866144647051674128122656687048500216816102093752251926456080814803488016300673763764879519393286662551021630325357251247429869916591282176938283919214596058316995673492645225338490609201028974528564872286807195308359595243960558679055260653038761136858674396674619884636128232699464388776041

Factorizations

Primary (ID: 152127) 728112221596422948171531823 (proven prime)
(ID: 187003) 1110933742177955249779704024721687237323957776199523131085275293855192029986278999274492441632813931801408938979235293531186423675866239032256920417272666361742634208068746765992501187912549166845765638247195378101114089383497927593714109908524151359617001219421076821815273953750825610071244873286562660112973627249951687894602067493021556639854331589361646607182084799767613342135771722231374709311485762622103468533377868920622802408539367 (composite)
Secondary (ID: 152567) × (ID: 152899)

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.