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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 #1100000004866935757 1,986 digits created 2023-10-24

Value

349119902350671876734193359101837746176569230739007916117705393355122844379220200509415035920883208421056168349200593304348368793936916177113820176643955208881554254459942656312473157132185344061544237816675284208843035287384506379488479421172609661129261552838000326976356585097882103101143806311588480207270059198447727355934512638274878488779666414991210119903698689501934602660573003746437165935545362575832672627986619676746151553843886017289563572818577052182170331178040957251907543072386021765760389556247171918406030181408558236713410698147644875973333834224147795407383331459394562033969919759852780248863281872228089063921883997413306175706963505404549860556602297733585200242080272949371219611658652922335731186645804633225882333103312985541938799206741521411850912727635458537277984243338191850711588086639996542778290122829101067216300504547196203622469474915983569175618754160513178123340780657613577581461571069037870921217009474399433187161392488984533201707499860087130399046858249211211684889886760627774842898664742435148328326561900261353838185766634900497290185449172935992048164166842982502852883504243889674053335159483307102225303425921718068747928161802330157562999537701409213145520672011717787627588713662989340671934361577091896170881214713886004441855389900779146558043728593000917072316160275621017437145884115314155372656939552913545503405218742379648744186240923742161441044851253225531421500798620399581865241050359970000316574768998106452049571056915286746277624201796171532090508629516824047148625463228482309443369009011563890740441967352582284613849637752951103590138937356107469292408193918195352203007374207138395536589712725489174151791135165039787381738758437181715472017771014317105795292241894435447742126674721537378881250940347912275228526096269844272247374114189674427782724202222689822203475127296703788846803491367561329970487051321329309958591335478230048425841889179646488116918936929592159203959952376231343736291583711792498074675149
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 2,748-digit prime (315 intermediate primes).

Certified number2,748-digit prime
Certificatedownload
Certificate chainshow step 84 of 315

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866935757 --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":1100000004866935757},"decimal":true,"detail":2}}'