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 #1100000009115726308 2,608 digits created 2026-08-28

Value

5589847284667748004793475354022977934640236971114419472118687808707132483531347510400462777390238238068486278532625386656098198638617622712360231302736511051104345078770695450886066055004294709391041912449706519347674894357008974671758103057336081592322871283717423380976462442988189327330648548223572207379951490229701143526236914801727312372864906813056715476626277931447325962837471527114986693730643118097557364687901173460608876607924311238164671879764857089595177545986113846710180214363037648057976173978959196303765895654416995979072149684461931664804553208942232881550221266895603094422275516036378074663506856104643484395202548401892432899622689014820846013033271720634296552426810491325090076906709156886266561070205798888749431759729439020786674470361341806123878405115481825104753960575859118388054170473018209644930238018766693354425435973534295631229436301552358282593298577941248579699873638526609149796144248494154183700432852949806610474393289476769139586258361887409771484234035442449902388668628469544091903634823697526500152856913901618864413919554413625868700022532748507805615955127428664289725975510219972298997115499973585571613535156441108086964014195243550684013467982872185844449442618038390905760013334380958690658748868956000455834529699644037997270156420645075893751029915263758357150615076640932958606503650650191636777360637640639393303154801745812014637410923922042958878484518201075871878341157764008964128506090465984669356722081821385881202463237043440098712049758512521888952217746629717871280955660171317662165231033820346718596362688635127957485334826766336059336543884511366582610678843807715562798712352321335635662660510795288346451702462687910128884458397466317221208489267073387147599098587702784173088198920462505645660376369571255263630643016549372844438584406366245623699094488800005131179642474372362250094956659792094284814948257127686136575999173635958544669734034541872603583769012579256979719840017909250846410828791765733994891282694265833108706726630154546821429032526248188545412261062785151894790577302408779137941632111895467375682718826420027940680060342990831435825296072921210447108502467780763847255787810050176000164598176184797033159397580655164604921143527656587269241995464690312819738123620004998472027848413050301588790174963345249914048646225495488290051507163855550519322786284222442383773407897319032351545446532481273653741378760696535832342782043286826392916115161782300530785079356677674491054359773835982676334630840955919658741453918969887766035815617868884946882694099227836426105705791622745546073593442439562989339673843839432621
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 3,052-digit prime (309 intermediate primes).

Certified number3,052-digit prime
Certificatedownload
Certificate chainshow step 39 of 309

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009115726308 --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":1100000009115726308},"decimal":true,"detail":2}}'