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 #1100000007479679372 2,581 digits created 2024-09-27

Value

4197824463701237861165722211449784553825434954874957655964838099850004280791031558711883276991615319072668677429123191942489313114635196965821370930446786110247861636534034526672031755389173051980851333753255414086242621743492833441259805817511898264532961657072550698075002318826631542207529293658896205339268044969635386968877074526883685742891697835622436598266453937969496437036996978002835247620632670114238876090025655809848124578171844267129670129489393761130525401955588451116784536389041561927284255223309169563670485539702873535270172903179417457489444200819592349692102100618531847973835913714104280973366395358380564367304493625655912168860665597078798600575954801677940729457386673292851540372869234887475701442991692217336807367818702557061684335788634923063683551936094030219919269696938161004014584509686386904296000558716670202923777819117874954253163825013646947263814515194878870206447179250306168228916449038711026433903972933987234934034168825368124879668962631470495251861827387928223751197165500405305600906807152308307223276349722346737603958481153114368658048174917699632511618331158769866272101305654522379213336296514194557906146441519232691537538006827776950999504765381121715679204801006425699600933386038577116560376508088031578105910484596750388311714120971418725986931887488910208644096667744421116010740220705143588674773583683513581446120083107427387184129965846097291201488547918324930586726884911427447350589104845260457782325799589280018644518487372065234741415415285921067846525602214887196113844521848165014603468949033140515220390041111357670547436895657599784080831960668947054921736881471320130206942308631534177111039195010817743589383590362856037537787496279079820443926237666928975625838815369767413834847000389051025165904225759943170836755995947386100648473766319687479112895452933136480048721148437635735730453294179325186837524667824365758023472085851628146414130030096800636443120436770735534152345205328184446323681092459159127065197683071197691914148937944154937846113676194837298870214670519038111929861399908556699872826477036071882426064466646215108696579425005388319672767840477256762655931458715628900926826623543637972504377955040919354175381081248949633114631183514537156561295607357701640989813704891614178124425155542506701901695562506327972123389535547507629757041738719549416605284813998727508642404553250385531555453205592806399516580946755979211234410372629851207777177552791082926861044981829374279818010335845198387594538893535128470357114078823657535940298328950692968690307466125502227021380140490732169355283389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 155 of the certificate chain of a 4,675-digit prime (315 intermediate primes).

Certified number4,675-digit prime
Certificatedownload
Certificate chainshow step 155 of 315

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007479679372 --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":1100000007479679372},"decimal":true,"detail":2}}'