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 #1100000009083276417 1,346 digits created 2026-08-14

Value

26330172985274342574414262358410191181729920062811725719574455458568246705927265005927911118005633545820100250064429225691513853639403691444166349963458472891146516543836705110861252146265650610694070450838328857101162980789568897754509194715286198392467166093791852159609140775557173751450711144658862119887781358824001609940273839092907501031031204887582561778362164986773053990941027750759948932498611287524075272928011554649397402664015003330905864432498309841094881853542754709259517477861692311238240735685088777924344787301665010544721626761655729384781819338469814272214018774273564925848861807562477342317391260252084710237804192399105961402071196768620026589262357583309098299277099822776244166710614407612089072876508241630082601758441807452727539117182976875756755936346012221066942528516922418763363288055097897442296697707806194131655724570234590783050153841998588400618103830681936343826082761165381295243850182084601214493641153727715213656130813412020726656022396882187290707062869411641921076972785740562878462380580455974363792743110389978665459862222814657288571842913804539123550578985074996142670893383051442579400048984602061205516697315673277426483893380614432446577032980215497454704242975338811669362172326731649660195966615538278947087884225116016710839695231371787743109279175125308209207087792087698853376462344419587
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 1,888-digit prime (158 intermediate primes).

Certified number1,888-digit prime
Certificatedownload
Certificate chainshow step 46 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083276417 --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":1100000009083276417},"decimal":true,"detail":2}}'