factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004835847475 2,517 digits created 2023-10-24

Value

380139283992508769145323326783849792598531964479254966300556185649284052714361642602863808132503388832533638879780981825763559335584598058009046797151550022574652629510702815162784819297774215067269313695730353283034905122069336135250018863611273174117621652253869928826275608955603676927343760096856334476318942712440548898198574836114218194381772893670383414618162765884660178346626405478280600273255381872747753158014349093983158252680598303470862057099360181904570900148890532364529466774350791826992948700297315262771314870050154435221332590195865672479523135738653570701201763600337712832162756046066397185074625542521987612383255525226155770787358464793825502260137595947550962926230705552132072593135372671329623099806342617613543950658718023388918345015923618181218120994852752044450127353773800549671379596371379886541836050290694332553602192248203111728520750529927028173489991931640510341643594015808655826669701231356848995455502379714755924909756306961861340970970655997420615194254651284321789777972586376625455244241529465233100687938709626991797301151214670140003684419216075095256816386410534823060201337376500041014306447322946891151969766981065766727002384719873297709865260357985976670099997853730446583431082091948890905851747086677638483234323845467065933619991378576774094359748556740469077779166853713482784535575664540060320039435115858924504633081275622897956175223235625135770626668831813446560756064695504964130517175314556375536853165131261316646085838512805397120375571414115969316256778117844199175990576274337363066788201714654165887193205896910262171163760770162585997899571420469562956664817671271282262527033673193675574514106102949544829947520375852332107063034698694403768522657787206493494518370691551087310134611277074571789119753274090273541533843577423370935355447900129881174100411005460481291187197702037485952775872580037757928658033242481106231020445746297707705232289209526243550980140685523716420104543818955989301045991410638947723875624877614913849595709564262230235121051068549060139524644775074178360229212814490709439840785101516590828212231253940522809388075450744500090734618354933014478001528512829640413610308530950063783168667281346323205298121090598874190256973840306164570920139806126497697696293714872592966176938465117838511600625172987039855372401101744969974840891587523901096253377287416555544436229693698817261105488692485037845145741343839335449223275075303426100088427375697822436025523179142149241297817107120265368749887154141858417418008500130777
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 126 of the certificate chain of a 3,683-digit prime (410 intermediate primes).

Certified number3,683-digit prime
Certificatedownload
Certificate chainshow step 126 of 410

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835847475 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004835847475},"decimal":true,"detail":2}}'