Factor Info

ID 157656
Size 817 digits / 2713 bits
Status composite
Value 4245787257914605186383556483100519115083485022267845890102204787053432061813258949222097006299613176817544446040031360231570181101546759208337719849414304583991134696183257006674573521343040191659005763934464959511838637262331341189394626244239168645343187961146188902218615350482281540596067024931439254835360002544517112371368691662042532677394631812786879877548021154664844738092425670360906114294209869995048834887902428604148414692181640519597677678220626112901059564580127614304888173420443920496422074017860993478293171204817055511988466940380343824431115796359060776893609686299335942677589311209270806226439162260304004944858435470663100878395146293967961802232953870075880774824891507012179324244426820464588201207078681358552533225743010886383594754323926430359452103649879093763254719245755520615603357889

Factorizations

Primary (ID: 157295) 22486532817115804361 (proven prime)
(ID: 157657) 188814669315444230952915214670370244814492290629497185361763616425620449282625431309701837517587972683111858355916770945343589065994063114488002240805719659396793533066875637848087712945149278812868099604629675828953748526278292316191285279833784652766432326382999151203119367609248886589849137965035897438190556600632822137757053375382220586560052097292578703032443769915761301203401076958769713632828382871171835196261196415821283847867828740571451458659141955610119958921829336253097265483362839476039881665016610825225929117225901945945908307918461317329196466820629413239700918694161325758338184824881694090602755851951414546906499698726430349266122680150854830040580761841122734774473573534778033137177056292479676096935342104620021548918414305805820999927915420584886997890751794539553352249 (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.