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 #1100000009080133275 1,737 digits created 2026-08-12

Value

364336888615644315301232509745640841145991595546138327201095960931798312151743775818683407485395597663140918259000266171658619699298540155448064816329952094073410334747236677323373328435719992356683077819402129504470080292217261715395119259295071660613487801614294953829003808152716298764083751189646621245055928599071637790525842683777174886448951856939943249295790354927296047742260582610873624963357269666566102002853401345811256498453907113106774218054549276599417562790213427657993533685261064383922581244039144759285700832055283692869599372227704135402539203253974383353879057732587311869934164082203862129077999909515515199462580477859434864386225517774763977520292090167252471124305525716181929634095239408920881589399259529815331404674918606464556081775738933596321192656884897932583491464539592152607977735852458363345872128555226962279338337516706790974083435266501100870523268800690179115661385555505041121376871770426285767884768963836247967589061001119199943999245081096597854173822093542764620526204141331665008080324217632515265991781434704063084562144192217415769002887609338711513407120453390505801179937983793835554326396368131243214350573351452108339887187899983970951073993444668733572948190134444343296343564250796586034537249584719215842079044290602751539830061691271651025767960503896268906758853781235529859635391522434282686269775428183357968844792473898405042742893080146934296287022780448993434862626301384438423900144637668621122943786120835255185870476971990741451323221904814722039162907670129305591310240384179822464822264177054266786577467629179075200872036060972625748182335972248429152809518893573606625842545174022091568834975223029667080614854130822045287741395853718160508590731105326543041182005889
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 12 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133275 --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":1100000009080133275},"decimal":true,"detail":2}}'