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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 #1100000009054177024 2,698 digits created 2026-08-07

Value

5876534885448901269611224177131546905082565195963337183150501631980734642515196919829000690969148306453539060240347954596335790604833418600812305772253998361914864764389582222640936675827387634354033843653296697637885526371663674189059533066258054265872884356746823949315366046145623233830761311803670688874841415865631002489779241776433459820927600797535043620697672006625764157280273406139673369080491916060478286455031084166870808679675281289360114413963800352235669718348464492723271433050337277476431966091771097585232078058258834799390086025399874843137371559457859980680846942490979472764008438904115529287732298291991488169826197110227285746005366839848819118138184423532819961548498807375071045654565175121206474597731819500790208003647867457464419557038359568456827579886196350272188283875883230395472378714001366225572281295829075751471762645875809801543279123534332611656070038169799634875831413171622612612656417766060897194836330617333438693184254497429841898380198257791257296759838980247043954509968420166437636956309548890119928460955890084390042404615483671413028114026989661306800676976908162248112428788080281157540801936879556615755494669782945743856479617642219947766501237059443248440036909629221501903032634665556375523253542295217049826436307570918992794676860780870666532879888077831907870308747634804687283382231546007836201279226700400118608604564625060189815701317226297573618509478808433334558430020150735024963001659285941452165274221703202948545685835044902402499243419296058541842320940684088857458129082756141812685658927889232669949057061612413926853696913718318302103379056862188950745549964083998629483565293490104877780276406936703418534372042874035500750438520011797471922328733636484824446235521553975031298303009659258322174681677883796637277719397538371315219473774919108546691409143951776429624347654528389900391917999939940806571752600809134704776594336682836133908567223826534814183837576268548874914083695935120903829944728849855133996999596210714489967296836744594272092509037750792671804587310377084298637246379300162311816334797160292643661141969830321487145621319122201537747597176117925609012773388795775577434142039677598480724445816594165910448613710347412482367178664304053805959786097484014386058844206030596573709105564509922352522523568831319374992218314593028814453715566762040179473191649318590509304255918488007024338932083389123263664806305241381037844806208681283642269924385224573625161991164591205901516611733538728417715405628576016109921058590418938019200083445902306360076296312556870324289746981725956662994230968773558001594373151853337148478963691118409564431928410276078415700714949263875417113962230872862361862581301097609079
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 2,858-digit prime (208 intermediate primes).

Certified number2,858-digit prime
Certificatedownload
Certificate chainshow step 14 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054177024 --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":1100000009054177024},"decimal":true,"detail":2}}'