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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 #1100000004854281770 2,512 digits created 2023-10-24

Value

1826541194998585053402736446476940151603264136844027821305724413468496483961824700049948414542167317283875020053333536249831400117019689934335912508068841835260610961315829205689496959365655695291731160872555886096013733427048077331300621389222693858683605853277412487636670333862808510891824107241563369044317848145793152999361408542895224141645296276321328379122137733346212835200961508540501655732107625557034378424427828488091099057586045202782412878238951236835523286636981984009817220455329685202625474134920908868407570967105892074191777721327780425140917058316464808466199190589452855050252684244774317051882623959106508447926132902874826384365186122435908091875252314962250201926636120703959616531291936959456605662890651077697560809943472422321456716127686780034959926332163441002365458278944639641476974745953907501456481297060411801641146036050408548530168813193555107917844849793806707871433251729464358388484143788260752132132562443156429399184314833135195107919723549081613290061833885870700837887603597992190341842898712574045040456306463155300343117148304877136939731262549095412834116474771090927041918157614153358910296421712515666058003070064181485222838264876294776631181293490962386988528243221291366356930789051651682495702265388544519490331166607349036504378947309493387836752724086846368903428340859288083673733016618520207499646460715590688455505999625952458231910371243245791008025512048386689578832589938584980979621960073312804997219764734103232222773008954191317310982882651285363431554911392180758438415653684444657748967088398243668100712324360462444893707771581285800348986810861985922039069593538186281448358641128864344575145165204335910280371624971205917101645804873093099067213129741301325178434357820207822484094558937903400520729605291898454727175493794782625297201105507177867852863612915904649590283687675399135023736521312231148413513816684022448829594370602990546314058357926066571287119439011504317783509796563730169355323675860443076159572536607714493442319097200512746344153241331653171146431279685509029357309346672193265043464172922356784092405614986241208641033358604259494086705629218503056276880271718926449257870470779082093596160320112966177163218431779047404757918426217238821915304117877112875952161344904029147323080933773793548894062527427407261512828111912283615416930271096455025725123680650936861147862100104285092621095162831952953721797242236904210966522655480798981394119183321385358894006657728576804337052737010100521354803479661666376700807288869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 3,094-digit prime (232 intermediate primes).

Certified number3,094-digit prime
Certificatedownload
Certificate chainshow step 51 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854281770 --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":1100000004854281770},"decimal":true,"detail":2}}'