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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 #1100000004895549286 1,811 digits created 2023-10-25

Value

14752640595843774625005808895395016433549651344004123727829515115001593646583033840808262906676197166058243718211369672148106245610167897316630730945856809201322876308159655419100786027010785015916875975136376049411992249304796380934592527383642573742307040179149045475290402871404101877871561183167693717072814951087729287004520808433955667907750249253624905707915060665535807698524321703993319314082133463104008437880895369195302972226142910540594938739075914794482327129039780053494985518997616714806293977274573120268969599417111788704134458977513147683637185177280868287935940522349158603464400888081227058878946303880907104605399410039779010090426895104130321877263812714199281421569411468478273324609761523359360340406460796636334533860766602073383888778700679255372951744124696484948723805873525840229921980957083115144643673580627556292507296275940915980406840676082299672330119169367877310485380140871907753734466670673195273877205807517149369644036032182362725970400207703464048534393903389179088233727503987796941425803839864433734648987127487349382896403439835441102824625401342695675458325937465649001323151208227293748249928771315532876721410830604700639181210786618862636159106561954531221884000374627471005147001146204664480383501644278280199140195809721977691829127798224771578660331455996460878055389918521446089870190600763512491040159574908426380613553094743168336790680515862941059986251238356905567335654649003479000958575993089338764112711536768279356453218693573733604133300519272180439092554489730292758317718253757262776242128500836058464652827277910672759404916632207275803970356304011841661947298225228611400349272579871351563307763813070220928351031260719460135045947053709349110711013932274597331228011616252125009143369509544876691701185082698068611702515092324141812470596358151
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 2,148-digit prime (246 intermediate primes).

Certified number2,148-digit prime
Certificatedownload
Certificate chainshow step 37 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004895549286 --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":1100000004895549286},"decimal":true,"detail":2}}'