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 #1100000009064579698 1,693 digits created 2026-08-09

Value

4971217251757180092673868948132224059619710959813014636353800782265963633956268203022662285372698077870192978208172896606827239845870656596414292809916267083955261638590527246492786790230242423678649897187326456187304078426320921751365667517390973886172636457721740894493751291665731340202357725316121556875871541113002622002739062085089827483639213226028587045193878201748055305128556625450049399038868606504375526169546863014827138795480508103002501022751036038014781934122507531810822553843837071166239909719021511560274438504369620206804143661180702031181741121067521671441819824907964158160459332084668081487693959475002738327794303700075066598433350038058841467256148075472159116142119969256839226392271308926078920414775509287037243243688976778555754398982796174748250924081026438318070492069989399924900880803284295733875550196407858388683843781104878625908427186289810686331913739010404695431574456036686018961060572455587955431310176559842421903271430352813165927348060719037913604702238326959195350038434557936575039461775001966402402334237325201253461234677716084509874076083295056012617289090528726350923683189961726101177094236109866194292009732167007228130482294112171820944601841678752959408606684701092230536137019771676812320756600080683256879803961977378120717741673441016154881940359992908632558455430899195262651589300026954951907734710217861494705211197267577809821738554661295468384755162154877242171565614390470170354191058582012081766436662151691143521938935613703204967778709043572136673989105946595146288914585917575705408272627594740129276356117295540251438604510420849042752235416908654929130192723415817092862521041755638791753766750920084488409109482910054092473
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,573-digit prime (194 intermediate primes).

Certified number2,573-digit prime
Certificatedownload
Certificate chainshow step 65 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064579698 --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":1100000009064579698},"decimal":true,"detail":2}}'