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 #1100000009030655334 2,175 digits created 2026-08-01

Value

244055876146184259031653605205335368324340286590274492352322585314297645958636241249782137414784625459920562172203165171808008045732336115190131499043060375307955926041855928727269273447747217509636247018771753973761168901238709433787241105877649480812846668160462534145841378862947475182986997415676041193286272694202565861528179666330566100490924824478080456525729367458253683056515474705338017217972365604818550968661193257004946657286308984523617601840167006116789419947726977243916570764727880889366987266160584894130350701217350011065996733560371156114566587037986870726823522648712519185767997411325801857030679655741669657823709340806670614079327901582218605772088858708502876369550963430318205817213290892235452063339250402170835646943072385393697964607762293733807580712764595943049493688170471291007676627534004330178889636936886984624924342276639694193013746207605693949349293556612582737981744779872490729720826081384354967866293908118496409882159998529340232682976247581531240331602481394982040448088713601279545781388104679532527835650980717434970550035043518155718708382936896727232890289104768837122178603291255793163948062099018738616733122168276967449075312227593603289890054327921897055490160717599246131605543650298753206641941167400963393530890130716551420040508731692342436850603188124915563172902636087144230137603995030860516327877647548231079467307707138678217480403839700744155748815879154244382047955613430594201659861739125335456945945462133668469812466485294818532160397144308702988281861421132216023943560761310230480709703220344943556828976104905651483925524780684286766684673627833212354092086764410022196428287405742010185360971313734167653976464080629944249611849889638709059574126702703573989539024910805417462979300011502498832786630397430613906334414957505059718743619729749209881673624162323142141728846580349770895777477126629510833732969794865843892846628576956790734838781707068859110278407203975799710588147324779700045250527303994299297284641999281059110219064938707267963179272792258748742274531162348468887546200748656511987211042658862752575555423175893212286663107031925957663768040624914989958092723276363911632845694088466583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 2,776-digit prime (208 intermediate primes).

Certified number2,776-digit prime
Certificatedownload
Certificate chainshow step 45 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009030655334 --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":1100000009030655334},"decimal":true,"detail":2}}'