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 #1100000009008090919 1,532 digits created 2026-07-27

Value

92430670768793877209379228363996388130526480921008574508593843720806916153612136605567622124374120779259182473548472042899394391606492653016925899970744944013871957619481784267266798240529398478442707045432719276516358294385967312700572697692826360446255519804978215161991107299789075197071627085553873472972684244880550696116984673471644681644528726760945651248734881108303943383144686127092951721124748287102555824700854601703380719186591565257199741773530271197896116817439086610567550250614856582306878919540638496027027411863671986403150613331176712803466275472478891447744049714237999959694248304781825911983682802201443111957204327270697514138859836188417702134347144833135547952149846982564931727936938514318044362199219723475937504006587014353423606142399966932207348132229238600655786763573640526394768277503997748847923917043574366587052558158289305267762117474258032863581064831115976512652439338594684050742731823060379443522063592914977558189286968419926607546494938333972436978364689579756430894153080830308463420170153428338595017060837033752590898625469159714999057760719973723541856288248340195193072495410034689295625506399794044108511813056223714239986027280994882322269047604274737208884692736540319063103549768858603569807513846390274360755299495609582116285502196875726550587068875312619971159697149906083574715404077758982705778549917426623705753390675196692892281415433864637562280882042964783213517665523613133711826840734144590323699504539937381871119137463342942248233726701702835997823522158240712765057
term 9761^384-384
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,532 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008090919 --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":1100000009008090919},"decimal":true,"detail":2}}'