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 #1100000009117855965 2,838 digits created 2026-08-28

Value

246026071611839130447710228970475437763444750209390224623651339813905903363458447325024456744347995803746770683170567481831563908181123495403593599302086227353158476778264666931446812099983470165874871636513084488848213545848721026325437559593932529950247121462116314680286789860369433637218185963483318042211427964765659770709395380629257103722130152932396413949376532632562444975958953201734732652367878357103243600434474731234611183521706071042504827074843095542136914338962799387585601229533897409678398457704392768583773164642530402447688064226245322019904419926856565061994616349401629221354539329251715095188723525323050724460088332945313328112862714803373636756681950461776573290494166441062888538214756051952954389658013145462950095436254079112272273913414176183234611706455586289316138041900022132814269702314920808170976161093847755992787930524428344129658618276770743681405658318965328314259648884562388025983708877670742421190176674035155861891711616175012395668965830639657318736224211877232782488487209575803413740761950236270699846280885804089098776681364725758517906818863792741831585997210557546538119008646130920767877543936266403724931921881209029024337639497708099655162160705292470790102073491446912485708640407017370063219061296170433840093535754019419404186409603866928409876237175322018949226747656657289817191847259669647876226161598044085167476362338398247720164005819262347935178645553037385957087886507217354207524990083942088754155358996243238687424102806564522552219075546790906886224121752630286522815140664480750268674824709582486393279767431460682269441579933573590153909836582265201366122051867436716616454346922149433231959450316255203610096540799451865962297941058024552415651250841541538882311779785864948408079615609286530862233230076357024978677435930948446255791782331800645196661205951579577647069911329249233412097045032087660234134543132503085660466978822740214267887479345054828645935130958362431124076370470225007347224535236059214252222526745001653220538538786251429358799709519659438717866198894408181556051643823943527479277820413352526713762461015489455670698530935419235744413158417661251659748257090608427268507153151275116331418871568213634484534114545329265303795623960312400134430846525175089914900322192899455661857834331294666826492580385897372056161645962483731347542270242984132678070331919082351197182512969543158224909332744482770916856508475736594858148710799012049563972602500610193133215178259257589479397212304025427147260911014014273648790725546023428247061237872876186894939332807231684087462289610193277871116721711815432301052030843220731718170842492799276616312834183896450809081231805259713635278406065972905195004228879077710213484195111473610685382123559878790768573677633717452986445943926596906657193724250898018560325752642352657091399989254966470717038052695551
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 3,049-digit prime (315 intermediate primes).

Certified number3,049-digit prime
Certificatedownload
Certificate chainshow step 20 of 315

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009117855965 --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":1100000009117855965},"decimal":true,"detail":2}}'