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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 #1100000004854282424 2,118 digits created 2023-10-24

Value

111698528936115972429582893779372858173644082199202707517845039191908705789898021590474509358673380476007708208665553858948839990060020456257742871864758941275344826974875457485593706596760868668706521493371985860376757982664684290308629861053962537355120192057521371820175695856155142455313185770684291880303855889206656310588900673599404635221525258926233530179462605753387882311353280549898851043222685818058117911753387426779417079216837169238517334336085238527337989863524189958985024296147082284749844377080467028005514896180171730965444528479114297580328665063507496849240158213487990966032474063908536980980044741636065679675716498011725000756880998297141569552891265265897719661863873548690987582226390734073844378488469614532394004465322077066426515735881077639285358602104161739602995681093204412921393069291054466202731090225262825781014185547443009115954292041577777995110108532778746531749354868406224045935614344939774600268585932448010449400796046571095415917479709575702926760172269289882238113605468968423514613938092802968213873940191425976478827498464208727365257026720850931075535329073178967974969472604553037671808144898934992498572565754390995752113050319933473251035206569708952381552238967721006167053627046043941586582786612655765568927149509230023523369025192183998904368066936420443252811492023238279741592472072805634220151012276772021939710399856663215552701710029689245252871426784323332421412496305553152779760367245828794742780783078288346118806701337102923918495709397372825373626279383081392211794453464326820172556529402789402716848546684876997270826284518998318961750856570145000229516749148517969951652547065743478143160711706775816505167125904864199025169354822856490583516352712373623643413013522237202627400977489672675662293406078821696325335804544037015535925743278634671459354851517986106834685741519347189949068607487077431232278227292368815700768368738200093277836528720941505964729565699347699042897277388737902788504108346903342162061488651116251811793736746054999465932051444953273816894462838957373703935817040130298906377852972044751455833892579728392743430175227639
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 3,094-digit prime (232 intermediate primes).

Certified number3,094-digit prime
Certificatedownload
Certificate chainshow step 80 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854282424 --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":1100000004854282424},"decimal":true,"detail":2}}'