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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 #1100000010596012381 2,722 digits created 2026-10-06

Value

4817346048493438855406927317919115815382451273591736113950806581792911100279520387268081249843411890489691922466816502993468390963408504845450747959169461564118925659952736163046399938478246903546236643744565233584910953852236698055055770861616368628122771175185081609918560968283343125146896958379643518466499981050780366459931482971541249296195352815809023918201484938498011471191036617937896820570814381462458370867023460531901674279943691785740766671377038339399568941270296107428416179795346297832164509701187343183586833292217052225581074912397636206643811602822451562360551426157203033014650722945851841433656480757548544605563452814723036402455970508625550435407067749683795794349445385260263912512433943485434052352727388825001016372355802023116038749320460616801524507591386662082206902668634831782367684535700596942917372496532268324882136497981153595768337168188562473770083902042774730723298203808430641715924567094016071377292745019809610463284083783471955124195765714437337249837880876966172315820216197824812464784708169130860046658410191528348950978303375816849192030970174155828486548957416824226830876982901014512161396696648071678401392943088745956901989754066941528638039540262277514268473206431519037657220037103438132827772253824229528719518126262680784212429457585096494726053659228771467873139685747332921916631762787775038688054466572662846552840334865001787947367124824439918200458117095607557404281583941037988946738863808226369041153255309038851472794092219604040649605442649100015290458785490506258296788602304403042280628826288031991084990525089381483152078516926473621202355847104201617523421712048996828750319799111005165722007101531335363983195385210755112223502636341246553836234268319769892211667560055611685197014087453279128957337616721378056224487193859040662546923948974016422400107528714412773797647455893163594266476554968474538636725050860512332460701831017251203187655079589184269869199935693432026033474167163158642663689621133199654958225084120822474971257160812150875679151270445580622591271506221915493399853807045714159321906359622770491516042151184418829024432494398183647532411782675136603045916706497108666018054458876652097970745642394129403882683596162659261288125114109912332058175603211763559508657155608090883800889350199717391078332436865475165297947027392001960741671506867476658392507470533715682042136861119421040307794530121037774704834259016135242847067012033677597029526574503418109936809385212357107712975760509777643775958714966682904566992691649181904582984689528583721240584493886427187410595452307275261544340872042890443214973004254299192120203708603882415419247576516716793980140049292559445210230626424724993378917062625181319217816943997282943968783
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 3,200-digit prime (229 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 36 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596012381 --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":1100000010596012381},"decimal":true,"detail":2}}'