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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 #1100000004831646220 2,901 digits created 2023-10-24

Value

113901577470955888372841796041011964248465244219333014518550889446472112098837210905330021496780853434576037113388723178822161977852374097173851088511344231859494926972084017739104136424895981990580678613329840184298947468392197074044079117792323403239482027348255156608323281822484743711483100896573501948823094614943056834935067632651541026362281962891522677462806682290435264331138420166534788702220057945608119620457962934630136564927873446960928807496618137384392938319063726501723620388220016455557938119314712610139700592695507852962638337701350012727571729541776275582284726669933976551128702021852913204440796369588720368146147881593436755637809070812576423035997586329905123150238426797345100691553452416741467762948457746362549112228151947960086188344316952383301683846064268432863352438152121152091335718219470441877116346672043509481683457331296085724131105758821871854486964860404374637692767733845056333983632305920986797276173484026505320583482744291943088689588433356122433318946461175599001635841457924300149227993778576819760888058801375004034594860202115753852715021654243482761509916004894990304887357722656241516089426445668984043288902950501749071063587696482363188363267337472679011381167568034089416013651041673567926037501286865385434468942252585425237575644499995993184136163212925521433076531931731359605987811145759656457178754863968838219431326771329504993448703634789192962619730140086929022250341090564418790487915634559099940964563256545866528089960907286609637618534145029479595385702626081080843837910152269000628842043025587557544832653890640921960051016445241184949931029380290584772825731817993653209365918545402064949376312961321447325311218858738712094655483293609655797717835081528561372021667786695110207225911799960967398110588083266379423280218911167674663080025090637806328716083377577771368043845829582910840242610299345815246844923855678431499114987138067030832918740449808189086881372687345601121687087832992856603804839370310413058849419483075324200327276084032492958867379217060303365457962491003245849603207473163587748146426726782251804203572016795406270292009786893757015551422756952930768949968826347639800926124782915204616713866874929274215335032219311105515812759604496825085313535046090014194518507928783202493705997969457370779173558129904806041832618421217318897871593948742347225753883269157735511415633702941217783796231564835994198597098087089643424130250280568721674428033758574515643978649607396220723305150779931080956404236177251896195601765772126285825748655039439277428058311884006554576752897946164179841096218662568329061606829653860007275663129157046140018644966600240060902626938453226019603984178778440934251164070492167197588965956434413674570416069584568070190382909052688940309400428491367317147806554548930193783812171347713557987227890711771482304271039116623104517792058905840104677738498653643332041741045461489417745677
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 106 of the certificate chain of a 3,911-digit prime (465 intermediate primes).

Certified number3,911-digit prime
Certificatedownload
Certificate chainshow step 106 of 465

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004831646220 --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":1100000004831646220},"decimal":true,"detail":2}}'