factordbrpc · fdb
Sign in
>
?

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 #1100000004861551479 2,361 digits created 2023-10-24

Value

915965873148181693499560598549240337354920954400352897377497372121661051773555872017263789880194440714158189981605634549888068530710816066614738982332385668843476305838171305945367584582044980461505909336428684346056329287900767747334473133879602259955340931618724542972257240508530776042502169104372074117194030770062249583914018680061199585448088404600563016945465549900864535731892473891083437066386137859874720052695279623142205998239789686093416313797602446612131165151778778338921868851552245259497074067117563164967092523459166367931303754583098303376355148040128447477593167515013676131459390316388203593295162351116729596899275777708937448449863734667444594368467964153359789846443389097826726652200459461717057247669483111873645532976679207130214720471552627985569682932740310968195280688106277953457947934907593515874819256134451432760424218987611497755690469111321443430136523600176646399125537206353904431227185660906758982646852749238554594243141141244661654175194658412472445303047937852269521851479507108601296492374795431923380517296467655194886140804409069394574615843784160605609421167072805738351774403513926706421173857945017846897317984704988113394888485493317159822873818268225940957267318049093643599639331199660113346053821733209777798348919554914637014612171490386805006800324142106326251318117624210480693348601104881815762532554780473963941786704383747006738181871782891870397369156746718840003464157353214299269758626143565908026367094819151422228125629811766054579904870317258852933229963894359660506456409696094486230207334085227649984740393213693300423462360391459593046581056428029566575572390202959956772751883401861068037750896076598502859691546036717917571446103861617458734019567456628846204474243074266220932059197757712111427481549948949772522917444452966158546045981412595460281272285754308728920910536716122440601210914423848633427846871010758439888858913039058049027394643833306125802404980794976621990874190047590369925601641350673006555920989778666129799038199986594989157558407268677223608677878533792376658434472971160342609863155745636561874678691017718403450229493763443219953901161587083994744119682135956551209400668400324189707870265512216139924540418218927794344660237484480878703682864868117210955445662355045767485150728249764907669459400889059538604585076882070648795971954867549915833297776766979554223193
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 2,911-digit prime (316 intermediate primes).

Certified number2,911-digit prime
Certificatedownload
Certificate chainshow step 58 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004861551479 --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":1100000004861551479},"decimal":true,"detail":2}}'