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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 #1100000008823082429 1,812 digits created 2026-05-23

Value

136772347203816281245994298149898333792722850199788809003173932005287317947705949468884383159955917458373463489343389464272102167249521449930459722440869186094402362105973447132520952536749822064053648596206401528848608722697091319130115272113705270955876974793302751999398649696394971238514456785574772722911478182471315221644628628943753338070090461743771524234769960608798967955082438813112193071895074730438593952964316498178079426815233680337636512518589526656221939490736563666644536363797057883157787156104354395600781002352991126546505028780175442085802865060978338693000178589004276270035865329887800400850135915161614305844206180207022559878897768061918280843981665075367192962665452284703003707393281839714399371238180601617253187698213637166977133855194366648713041481064005627506177044290474160022682119339790431317299742211019054672691911927587724837535373575813996417141498843901841971795081312438211462407774147787515956837685876354071805410814727691693988736518079755396203726910523960344315105314876435534825342146134408070760016489806115314263944787512107827950589387577274763545061467978010942430571208879291786374638985720947363739253034524156686661648836086026616684821418353581530671488242261068582409941934744696125211208695773723869983092505853563864392028017945380817906732367608237208913623903557345003048646458868650311444280710234044451864079013042623659411552233156624956412065115562748872269255583963433975574284403413520286687305822325432970462638176749269680521580720705149490818736570544823672011438856821339894619041346561385660044781994840787387371656507960754994371812093546760667258183932099410037784061802378001490776064418713079020655367885766380720484967071425102396334267841756950882341638678382659119397032008360568626240695273910698758240587986971982915390065542774859
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 3,169-digit prime (197 intermediate primes).

Certified number3,169-digit prime
Certificatedownload
Certificate chainshow step 88 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008823082429 --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":1100000008823082429},"decimal":true,"detail":2}}'