Factor Info

ID 54234
Size 588 digits / 1953 bits
Status composite
Value 778640016997913815296838287860888233621785012076846653425721715517992973427183582550731283962180722520389874482723084824824292472166128193939412557220192573812502832852375649225636708135637709370732835361063525944563539037880774325141024714379654660485816462273695653143487988916648764751275683192447339683616314987352839191308448439078335273955698244806741152620773031460541460802727967758676551643432427297850294399192047037831664386637372677547006534791432879379053687479204268525659806185464287894147998493181302023649049382022685874159123135847234506169009443180387743923903893013561

Factorizations

Primary (ID: 53169) 442818834698533576719427601 (proven prime)
(ID: 54235) 1758371496388593726171596936623187277685803535681385767466117417448879900029365070703232982857076512411545787055066725792943380774825949303747347505134105972542990126199099064365255735414849952202456079961261456955789708179368930489396129570118688392078311827201760675937511611089587035156419726459893871676106542182077449102636556208443352328680178813902462818927666981326009916703579482190633135248071076045726947070580446594081580548931388519669848642650857102759057070748956130613784084372720773307641875306642397587751223614030315574226080085650145306689961 (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.