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 #1100000009064917252 2,432 digits created 2026-08-09

Value

75513883160406197548264365746807239832907604166132273134361435004209608526952397166129995421973547554324664053560937357344706247782640409967416799057493271683754466836805952589390259888727528932905509072279216419657649753590152276656419145529233364415918546569673376637086868257505094069413292051697468625460706407770060744337247013518230050050074550638955771729554469946771718797710358024613305312114151078395549321749284436896739208719005091693282925607748345831778478881710040867656343144883025661910506569244312235920668246721780810887241936506092412675921430695502683819504624523528549108278218531987338775800233777784038294466444359082416362436931796558604672153696701472961951887726923287179284976680701364714388757528061406185108159400487322068140956801919841365899449720992563345824327568282450221236875575144890218051346213831743740616552155995411255863960591354763668862642122196995274826437204825554497450986765983907955305180552329518921790187753967534783405676348040840238619980374101376961171397407134006478105880344414091118727840600093893504093546561280168805824073228755838682704615732116279660902025528322447714098492680881157601072594302644638581136457300108934443448354058350294571770042438977132500447264328821770014638432562954743767377602851932927031229342473740344258092756872276017883078717522376378084235047287774176486578549301577426119098279197371660401364463811618379175909450574304349654294526821050233169388910890293796280492055327892041846528296351725558503578278051651989305876666762736216846275335611276681127678439212248967808950202699013029613642126524620546084080541253308331647357574085473647515160329516744890886225497607908599488913115976870239736949046028704655278478903470076872806352053666671109015074025402561413877052022413319970582458360596840595956140555072292183343017421744292987951660056123817511543640956944993032907128978841938786874521304734385911338810662816646185402774694105361175388011773915822813737511827044825973010161309132865847879816187504180158966533393887381839005022917350119038310633774996365687858203376510642219554473704317624622473217331160789350768909826841391540572063725684847085984283434005870122112078356323011319336513076462053181592979132990961467142084520682731091015836053624393540086543375185639240935720606779510215700594117130332079973463614074501948414410584705052910647741872879370470659233016249578652619044986364703014338848610736365161420733839
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 2,912-digit prime (218 intermediate primes).

Certified number2,912-digit prime
Certificatedownload
Certificate chainshow step 36 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064917252 --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":1100000009064917252},"decimal":true,"detail":2}}'