Factor Info

ID 87081
Size 721 digits / 2393 bits
Status composite
Value 1769163082564401482204747898283510450886308548827248347161170655856880207175761229641974623160188586957579909542855421050913216588261585864734415641411309579483061972612671729568868187210531290227131378715946844862197420495715916816010622166574273102089046330340200474510871487014565547141518705421074694493017714969377978936345542042415982940968822674857860438927811406173613908530360617806777843579083021127196224520082743052843510734754489011302473026390466608381225713189243239717780809053590875545227631616153718331977518336448234043076168548868983558132365389896378886151247363866065571950027378490139611363331252209408832515134253929509594222542693581915438696194062447034309052222178960337607741921925060467927987

Factorizations

Primary (ID: 87082) 16494815758321902827664653884456105022034001119493371936617 (proven prime)
(ID: 87083) 107255704367102732429672123069330251408993954801461611790515745417662602108722423126555025422965260033548873554508166014239690645226703181275171642723377567888302351197282727777617376567329639582723808181828544731418525479844381281184465692419730893510397587027229660498927406016418913314114983145856922735340308139827826214718278285126181673288846024474789896812054846068664552637695152908459521670565019733656580027460619779486163305370264561072412523721434499194598893911465683764936917725287155896613073752962691205483891867616698335343228307238766471531537853993881162099922675335703511742933846824684924748717317883009329430784569366878157646836685426215611 (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.