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 #1100000009057768934 2,174 digits created 2026-08-08

Value

58166996608573456333667521991680491905788082892983671189621802972273959903911743526446903049516318855633073604175667612713177683494629742510530114981473856236966187009458380716449761435024939298985046804251903758254058490575035152531511333124483393895174656338948786493322728584800842499832086209537818616517905981728502754241912842298205489624920994176391291507635300782419599900580795589578050243278764525176284176924147307492502154391963929144412603831369193075201530404600299874790504242894797297043155185368182130006079904534227480060738962231598044446595430744856251860503396224538108967490558967033387805368826164668810162663450784698899264861608293932167478168865736576767496028157674413248541311908720255340192736159045103619064538023737344699259603868227492908362164005792136644420223505821753895269259732642383040654111837824584149426082812643165366726010773651727754483044706496828062092968552648288043380283686063492322475978160824873666937593538333306014678285032163293035563396244521076001246583242524774547208308563053916932106792078901176976831074381879190419063322783319528387984183229050431690566909402487561489115666780624267614092726156775666980880089092136356433046251288557221723506960612408818446844100785710575081296689097649147549148721684223246665680573238521449315779129107476089274099242231761251339589934944815457419500234444606052939163582580062510086297616340680896529742146499883232129202090001850496813599090078179687780978410262213447284451738997862876370768013857018619333187663610535051282716673117671395300051509602803540040896773718970484224897461408501334995966898309212049733311263282196935657013918288018001927372314715817468553473524797467567870555041432799668062967274120727815000187319697195121291562150790155119353929159257514067185546154341871719795254099477883318745232608488132900907029005809166271402840395268835389214981770415634356264580344718077106840866566189233132501832884434622920515346369604181323583956058929643598312034871262369407737554273468458953638083922875224094165355771680197737867271456596935688247237289927773764698280079546439848264979561350220479085935728437475843144369742382742763010588828742799563831
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 2,889-digit prime (198 intermediate primes).

Certified number2,889-digit prime
Certificatedownload
Certificate chainshow step 49 of 198

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057768934 --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":1100000009057768934},"decimal":true,"detail":2}}'