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 #1100000009008090910 3,056 digits created 2026-07-27

Value

25591412602468083628187669554798050183421298732385792265639717527548614786371678819090437283244347780623457839195488219824093884564307732683370752840294082761424894472493943409103811372072940926921662186296907082451566770518360244078996871071762508362702221647910950170045111291308140667257301804408528517780699303724671342813581192522986141305210881263844199673874111741218899453029341306181875313106770773678132803119297874986766710739280724787175005195108495907686076859014288632574648146490849060027988514686708456652962155722147080148753211348347391829079186456176921080671468302592801972054639258305715176708294181667192118163820552212480171496038115202653142672551736701730123664153376106573971719703879600490632769921402953634347942547709104321987141896160125698001944128640706384784330704180003152695584237988591306083341336609823545097324302890814075103339658144324405092379680186468789098678580375600045791243721339916591714296712677654902986731877417524985592274604173066515675303563141791334136028049478991957554507154940697342914536619843428573161569682761649282999396321325852805083045679626238765719851162235238076442962900157701234444881906495296428530500191946367931643527953416961616485089021698788063883624654637789234044960065527246729347152920311750083029791400940787708868996825995767522261249658544779516974398393736683121533301719623450843179122682130277105340019289833469441126075115139640978161823209095904778145411501697481085996445619688507514335863914331767243258413765236815835982277443730202846826357442249164954650669203334505201975921108754339520958361688630256832248682227169358616954435077250623332709948463112174105457184921729510603031242189494822446303324697403840655424736866783434157572004144862389949849943201945793687549724419658539825992205265103391348621077707106451092813388536662076188533034361164782806583529998043606062327273728383550107569434779528441888111105324005805179285319742464623167662971762258026033467806273987962395865254088793548857621932368786445310367186613783954214341980560378697164036926328939887839187893473234775448148248339650795804837898212508098626108085593386035386550163845151272480605592329102271343269739699613865318833096339528317454038463079823261843733878980971748326691167533735734526841143160125036835309864591117487301375507752337876284934987926218131516352479821910120196574066372509416725743613623823211067561779339587924449644665717761380215391775044392863846654852629048901580779492153390844991804187445369717508788437422766995909616329941144871339980290212505859243570035385010173160586142464252321070574593335208520618001390392891709444899256681104314907560064280782877150362840291314186389080299424827513088619893499461101467246664470390116590204095964705725240127425084771662809526087722116416364336752362278088696943003884553664648298485427645473217865470093628394903836055151235594381502901927948596493127184849904431175882077220066702357181791381489806475810351257612706601693787900427140235930868262795826968809644364311853593066742662139536217928153207188280571
term 9291^770+770
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,056 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byCimaron

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008090910 --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":1100000009008090910},"decimal":true,"detail":2}}'