factordbrpc · fdb
Sign in
>
?

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 #1100000009082678327 1,737 digits created 2026-08-14

Value

473208678895729381744579685537686048667669678437953227050388801093727226202123284900530670751141914323975574920201890939830363885647885485864056200276423242288409478308859708328691736826952339276355238337393611068048413038933719788325402903698856865036695304504783383167769891438897879257332370466691272181664346747980052962638540314204262730422355743689260085299901751585181786279489080425083235399355399642900246762922277830536463782632027734696682164578109495748710830578092686824174612653162003221628206560176259665472143121507763975066681784491989484214471257567702372005447533155932954170440709968307338744879481472118121206385793982479689307414133641295837460531691670253415650108607689081029850914054162660004657020148888441727869498550599377830546239469006970407679556282385719094788543088908843533927867143641484475182695504408127816460911695817178475635554958297373022377350382150529838970791202271952731660143383764881197592978982649753978855811166685376625081678864154111128474220759509701655534795631644455247008550560007023079160787096405275977668042218057137410770994948502471957106714984173078226539577345734073015584972496758920571272579323751597216877310905452314999574783268608475153093590138914384226339748584271721452985726325816921721679484020824798156899745487392284788554981314461015960485196050101651092997207325242362967019014646209173356159016287580261228214760496917545244212114773650999967371106264100395239142262241603158571200214043722473149684256246703802577945571040293836378063689763140158183259089120346842591421685414349845395916107402037785646089946644812251526244070863188532878725541101565421149793787567172278639331776606789825924630514170248089359301604415724561510898628137976707583867537282679
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 1,880-digit prime (143 intermediate primes).

Certified number1,880-digit prime
Certificatedownload
Certificate chainshow step 11 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009082678327 --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":1100000009082678327},"decimal":true,"detail":2}}'