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 #1100000007047571404 2,585 digits created 2024-05-10

Value

13735927837197578428480327005172418155804369155735647819097412355537748185572571219418357599183447904899346244435073688306690237892528822042079764372176899217571229168519281385466813897798034213265839760228074909783636126001686303138007252722660258977537928763737865391859461219395659463226527656558706288485061177889842317865525011943261271934516311219713551540563803009575776078409674059906174974085930055722212133820365297189649681102237396361189143700947121374306951738621918953627672411735550942760418999819345649329749034184128952824199407979600533838661928675774192516535360886233876002718359955993751356203621032046884068679302126007377369302126590534354018986843400058047537469763437310573941847776342402992086901878266825330945056336455936856060850011894028665456142288719649400448614866628892005488335579551248181467282354373976578751676606209475404474568444985602441715219805487427380133857691638080711637427128613995801121647614503003060830168704289817903976359236304173065115445394754407595197691396342612653660786863360766541463436512482951285921781922866696964592834551210915405641914397592036016832682141104294003200311255423899622376690169361376073940152783489184033077269155125622086317554206782133185964767178285526652602603929205993898972190257811285888844313899870350167963999816928042812475745237325242815922494536237895640348925337906409517464044990638969536481141563326586555133225685631343684691127754714523614837875674378289466657582029487065069677432148963365905412705496381117129113839584366122418850292401791691965842869804008781768396208550164412595637491018449399578999433907426985478361769354601080033523622419966927902180043184091107310261637130722365031484902223135667844141119926369688663639946831415235982888565175110393266418745914221981212339965235568639590803505972490772810325027319860832277416718197069360510165614505166687681187976019443054061541352816541700889382209525566535359646535921804198365413461068297206633091902286150330003129918892620270990380808835258307051763178062281370208432170940331864309340322533894494948391136323776174817023562622328763918049295224036324235462851819368081134257445604930418906570810018053122348501974792705203194087924912963255948718854581097875374816867032809501343584891212653041379770973169508399101467857746187792560819069162612662617065140187118831163409600165273188343691587685640011683118360094102957585085249949766508869565874052549544337922942349007754870260675517505770743092524375771913721430394855550732851080848214306208927979672524394022735040122994629629008353223044166335409769574310122527
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 3,402-digit prime (238 intermediate primes).

Certified number3,402-digit prime
Certificatedownload
Certificate chainshow step 59 of 238

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007047571404 --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":1100000007047571404},"decimal":true,"detail":2}}'