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 #1100000004877600640 2,351 digits created 2023-10-25

Value

89014001307025892250304510210106875557489074576719584436725895387091278934258800670920530203330197092740552513664299512722592179596607649724914161811144172707804703742940761476851878970116102640159565220893691648444759341871169449209901770826963882863176056510322324598966969101302192175447838803834036232700190046420967411419542269893452104886815799216886952303668912087543179842582494130312461211993528423090783798967704971694724212558223906771526100199309855357377496230839616593989672398087546493358449007806850705312721126350388175295101354938916044499322882337649288825003849856509847461130768646745477840108590655975476415237009561915479145578221354504202444736915668826752203212713243736841235308148612700861507867929250919394928492252872143414565618074316023747632339237494350671854875277780251892484713332016280755670704863002070396682233914407062346397256663801464746033665933018484294358876358981862897981807030778763689665273570031154649126765111210617918562596048233902117828335646259870852063019197665436203427937206256430589814498996566891285607395340267317901000950679533300474188456954325100609237963193970745700478283283871252780575527216773714501424202367193426841263991165705460319718815178583178223297751510315333308353633830706967091884880791580515297286243185040612934224561318522539900998921790475307590046082687345739957965874659550186229595679183649150784437431846649949981758856437330159099371001414202340524740982131920511456311741460536164660938701996352469915989992156856237182218371198309822928972779337655929734433026820036171273533159046638555500436395864034018149128160838952184606639880806121190864180075004292273478094052042844578679047969762926240217617406884280687039358102354925792934915415928283034559785461576307044747908088728684031797061100511530652542695888932538231423823052474134772957245476508020299111789014838409348943458752248242284065558771691076272053917612594600801063711342249760185100803649716316925258054834032088773225331383370103073319142076580767029033178380396598662374109006664987786676126700522297801450162377301514687955348923984715405088177312571715130812036706323489372299877922273341922447411137066385656082440481134310710019540250366743253512136920280834596228032270496084204644578207062102685925481894231056181653037347590880867217122369959017753635395800853162385839802764117955639
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 11 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877600640 --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":1100000004877600640},"decimal":true,"detail":2}}'