Factor Info

ID 130571
Size 621 digits / 2062 bits
Status composite
Value 343085049395328962796283250969137714852656612773035157216973174111919828399615374233109403644108197747172716203871938707312828777460081854372114790093245209200118168248486522210282695457729490741648864335426254244929471583045403790915358614935494817239020331728656806658537719823056011347443184304033564000957822281337826646044815968542354199025954638960918535983546821281643190831468820694465164840675799565250527897551419126163527256678523192792872309821939218470484999056572001336002303335252560209290538393239838579683957246529443950604511024576944424707466716148548995606257742753088851434735058536967533154190382253

Factorizations

Primary (ID: 46587) 53091552876707039582637513167401124479773219337531675793562143425288189522578106934913592673797 (proven prime)
(ID: 130572) 6462140035573367733539154364406538495341597803448904664532443221354503293025280533009353652455299061369822782681630239043488218414080463753025289419256059103523848538974037681031123453513866086664504246667045287352605639857745387072859604750117214500407721270060380432771701167503988134267640028610928056841275826280388988763475805692711766501985944483969888526740227138254924962914519023522024827388424073490587195072676700382735562391972353439832645906985921612409199644920386558029716441124987500362313892913109055536704649 (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.