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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 #1100000007040761716 2,566 digits created 2024-05-07

Value

4388112109503404150487056146551763788873434691840436382297752170269170991086824858268487041388055963809461969922162765260443401980419612716817182723627570912380171914060238765992658589090010744772817129525726368196423949627312419350916094779753831593181120186274686084891699790152847567485892542419410236980637895606174851864993470262550041260127206114819945524337114056389636662767253259802468730063696058238111322700193510124425982039374326827628616645313531141251604201901302950826205296485323157769341721315597400919382683307011789944593729252231390400660048523403499974844831129282164322989518303356725659966034803381790169914582762644306115572153387884892788455249641842505878991698468635147331598168868840234180754555337429141580150810008905656912593036084367739070524408175241499102639568593867305666787357151365469325558562182787418965416512556558170391119591808226466733174979101740699343202881104179653935102493704204522727530933915618714998592708747351213242775308350623478833367156060133773065655822167500214421625635516384265821986974548252497710265918216681260336827929870737315959669023278299265908162661792080107419490865212866939808572873059971325270240602565010988565848799561459658414140456497042436891399884348271154903687730296859422727512964561139344245732070338587277236622418980832398554025585592448920414734455409092341541257700446248998000282236652864935974294329370821074079820150019469547634419537964899733592890949636374855120104311840921012373957117022828437927073298853287293677508326128188127011703382187274628057648624608758788009345390700800922592017595039732508955539523943028820844197300572141472256737271261624655512821267136953920601120647710984051690142089750321853028734537601084417706742014746193170795196009301803166214377038809941128965979991924009045342646956732169915747464331600627583719887157311611081724621858545823430867202480692079197425068057634869511630787812302178560287110152575898352039514154584988964174839039441379947911257313164940502455628315040183697448304254067705184784704953503973001606342908595504951523792562809726855504189786670985346425473267841216189063106818105138152756383900092880529318117302791088529253339623770249946671369246912524815544699303473639347720970956516110472773759581110881367356163195321581322725302838717940402878466498762190171215678809221201249349813156239512552650551083039855574262706577529061320879448697499583691936194710690691212319630191498811647186987947137092052722209201154684451787127637701094392607000817697394228524096778890051123010160949727845723304457930295769
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 3,142-digit prime (231 intermediate primes).

Certified number3,142-digit prime
Certificatedownload
Certificate chainshow step 43 of 231

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007040761716 --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":1100000007040761716},"decimal":true,"detail":2}}'