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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 #1100000004871696774 2,341 digits created 2023-10-25

Value

3567880475483559543654093010972784748646735897931087742615368516329086776251506329737939095771972884860446058165378499675399412195308630277942355684559072578944699846243728487389334849504825742216413390499988598709796714013756779337536565963266543625011174141711676722046648971575352274420475898556931641445172133501361458451534951105712545859341856637793406709556121362186534671111333147529053805886632455012400249105629160602803346818731107670933349907552409074258721715028829899397535003056028798742680860056716281245176005653509292982510426080811335130715201532776862579138320335895403425019500300548648724264190235097986915277808456268993839768609600261305031275347021175262465711602724737120795551888848086074484557862110783653138932248726766524484783629773872466433899728576040203217022480009986846046685289079891750218212338604707944722571882738080248750817147865060112350568023048177928171652292373227434466312938740123570470848910732779538606488076026155677571448280178798273415844753983764667776476371190502214669229807052906685021873926922634101317804328137330080836051528245407756649220989784959600995927730863560707213292243683300249852305105688206754315888047519890969884260288157604534444941545058321416308214012764370897407915607897004887380191399158121063100404113143950268377848155544914183571488379872553484939594054968638042537796768468137801680214784645793501394082061382941988462689949921332957875440299967334873148423148356099268713750719436453924624816266883689800838199301366062748752212206941197023909569270137879333627447587876168229130085380371341506695338184495354441391470584086600348909051869347136331534467336215646247417241042206531754890092547868327122413520955410926470457447622917718216694017836367109431491335281786902941277922006906896994496111866029516287036671024971597819242421653576756286894385012223396517790784228555001039952627533160584883901267066779918209507610614738082133824292863718299488988170240645472380514872434015137955178710602303409758141424711587110740269206978360523098593359011134357590667726001611277688734525186437491527883975756603654077158518957122532259915884498466105324778883392443297452414250157067604052352141545529720825665743598282734321387872896911709450697693365741474059007666315315475694236218439941195493807063661014737571837178253065936456879099224317782774782763
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 2,598-digit prime (299 intermediate primes).

Certified number2,598-digit prime
Certificatedownload
Certificate chainshow step 29 of 299

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004871696774 --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":1100000004871696774},"decimal":true,"detail":2}}'