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 #1100000009075638077 2,548 digits created 2026-08-11

Value

7398846634681931442149596484300535697002382975169735864065319976531902632568667200168131006425905999677467749837162973770003341544115658231838416718981214080990369695878044482792040299371852118595706977523232966795701368512736746757843598163561396087389344382529453050938958332095427744000487898539032903974123394740633456926582350475912175459968246557872128831572919085999927111139255011490566000944248901239993516020646208548537538277479153199932148162482620449992379887113317259799096659787141504609164193745686537371942927563710893319957739651251686254302273009296871205966336967581913295735066845197919231672967944744370012815780306040698742357067008010107640820746515146769429898214708874485426754372602344212543250028194994665433888277658077312772290601641647683250952127105159356181902175660821499975381421277348452678609194132235914505568533912626889631902723100723098436773223975963352008545038607663462468533626058626709862415952301068320172876972841954603096627952297430511362551592359653740030297775564583463070020462401618562352494049673947197294193718027435429401400673469556821164118122443953807954172931904216958883363740805088700953469712115616571447205724622669407386171117783927616716276868764571583717530283278777576417899733078463138031378583788515771639198218072103935197111955246136621712423405232850759177212994506252813807675869616772468797093104306125031664307600468818624855794242139412590566174993175139572466219340462566047937458382288209427086902593959656838709874691413619660649590123683944366686306174845962492466585344428276145559554609570959015322759366028600730033288810766310714733419436748312621303276289337999573699931665128465347913642293003028318199503756129023739177708883380946463343696060635754215504375738964326742288265343477936851823511672985837433077602221080561432273999212144509043877512422510610353637476600942590031714115415121285526248411678134889156049938955923573940889157497666500835648448196543533827859091997574635599927683867899484812673254211307053919076555375848601006893567124374712894560545332461392616644797387077134946345645125941245047116508473673374757041779116925991926494882106278409188336973500076842933826129857538169461920793155629828901585764281401671439579258444282032162790653509154656305871904352845247896193554806058362505933813015497715352356245740602342843893355631349669370855116420277599518147982904484674388915091198808650449081312226433290472427429128108201871490326076524798350203189985177597827169980356433175481935360070308792103324684498159848002801275773655359
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 2,941-digit prime (216 intermediate primes).

Certified number2,941-digit prime
Certificatedownload
Certificate chainshow step 32 of 216

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075638077 --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":1100000009075638077},"decimal":true,"detail":2}}'