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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 #1100000009122012659 2,929 digits created 2026-08-30

Value

6959095710399502359731253492355179823929344232161173733605090673287681407744987451975505665862556131824900690043557227014695730440464009912670735944188140548375426399639460997172648226286433843347782243506492865427532963372383055466434412492888778563232808244508569200240495953214191934587506896045242534591228812181362029027094427703412552712487455989925982733297612981027859468726232356779823424438475982061644129871676057820726120749491411543819254678652148299982922210834729614444161675409400719094277023472912162381421720517308683021529456944585061676713394189449602138071145135964672273128619590442009682802250786668412683883241965966795292171448860456852562317464222427767870702318243466054027146306553616407407260545451974869963504691892246484265784936501661647903460808957166335616623304283299386941686598385456750203315730818156560735508832318907141539575688072377702062267771147806556388791131718151209307398391771476089815575859687286982056336781894299476442618377597973465520533352734749544409813022611947205334158686553027102052593381444958598520529521465185608899215442343310115628066529621127831032167959046362817115273497368393380950139209549715696771311304429909693689639840131455250032628394801568467992141251264098395345665292946266336255158260191696054958372670108580170354543608681844447788230343108254815927770642245197380647947569376785661023914839141598905490004802137352447790895653114937205097051078205668215016648524528904110983017657389126216719804442516619747949040909837690604539859919115347141816383901635100423963166146831467253473308996294811004627350323813691758207362174913573769357484684143051136167536300329558511807720560228187709257130475054200880402864737164012255521514535349419751897839930467002486407443188843822466832841486435217924766818920563722622174544616988076396859763000585661924414921212984840337431507686530082893428208729029170810106160774156877655597432850783286542465345458894205762133211383027915973835375262583274443871609808820946128440409257994556691102900533051501039435710010695721399802832439137885021534684591984619297229345476404779409383302671676352517658063869854631805543474678267212886309092982929443207630329155981600754738811598614746334304752067744667336512184878226826630854018580160696830582096638202910562736133698804912448583911553214110336216832667642876781056517207073880169206938244350850897350356434949478867012281003133346432689517066330119046156049791714765527326566210031697179690296296243385701268094017831234807814542281195804669750351365226287120742995056813319307499577009723811978892655669537989341584024820504612624659663625089688046792333105218270528749609380113654339630834775581320801926546252348895835215787555122932284837412971589113219239433446083575336917463779791717489800140874540456279751818575134055601992367354786533403402008982002231663825121410794501287400117540220859420304276898355646293478708207103914615433353964198239319
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 3,051-digit prime (309 intermediate primes).

Certified number3,051-digit prime
Certificatedownload
Certificate chainshow step 12 of 309

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122012659 --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":1100000009122012659},"decimal":true,"detail":2}}'