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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 #1100000004818347020 4,090 digits created 2023-10-24

Value

1385093796541028811762641184314736921357329135244582732751726407310383751203615126079052924840903389731281696746282315643661789177468666240195112052300964112087971383924109600881622821200191004759807479273767985006714533135687929198911761522872812691414675889178598002253313823531381934742538767467988631201520845229134135994196334957472207270217078589095309181526015135495164424202133309735255765821837642809535784884364534613601528157666680579952093807620474058427530003606413029254829036328073010640274606078413478268033986681511152775508955736054658119979728441548302647563220035292801067938729620644951251801671227799887486567470545939334983213649063875519127401111313525407785637345751951289995453235109821445095924640770263689081334109108143557807166408045794292706033260459554014087098166347551112683601520503205233248149525132063268888264570812090635907999556712154362982432450244272994953945284600137646059331646202493783276571841613160062470473653911404240993374632783739702402344627638768112921728395649592730782123712663763040926249216991782007496760796131373675986343126100124687228674958416558804084843471117108176520207680947531251171332910885359661325239745452748075324825855364946131370378505604782675652999426921677103844614974426668700329852238092153023829723808051136693764751553474725345091864802974016599529676539176280752169067520698771901448521765150938696736710108668167468116753876675570120843118394280270343218773872419914398004339872252603589688989841021090578098069408048106856137409968818538765821287351984278943169212810142040356545680046159932594385670550949426577988327177819916782649757053079348204144761749578651292478456581323962353929776702182930827881886437683020902093871592609048048290794363841749578256436904099075176446366188214466982647675082249867364983214916903915986650190616778486203450669588175606191429463941530531304858025862202564610500854246746946066225533668414867804722051136309764222906157356801580304882512403150774006148934265688540094383923333341363037070706364066229021904955989590067892124705493381442979268574738159511565767366188098821943811018598279857690717430240866988959500355796936913229900378961736835630197244294312801360186227421106486314458835717827333909168191430519756976880365391069196639101040526027280199248207654485898689829057772671865041027463536889259716184831781900753207352180376462810975236995275073729233882448655713182739760865647706253152489085916450784176174945075635523163739387667627390435407001075137609483942427852374121080214742041778366371831082631528162035791553262091659303079540659835326314540346082597432813437028465867344883814373049114271040270237967463284964022787105602906830920291604153046789570077964366513556615802518827592873696458288385223609020704366357276436957437475565714084460874089923412389402190046333997985767711973527749397874142403866176418804676974473657885840487866825472528294566880640623083774313228491529005821927577273297647934288342337772764237666149631469334802171622133516024123987997372378545674534405828642524416088356926322482188784728768343383178336266175858697747657367227644649136579888611386337554779813531833318585898169554549590615456010416362470786997387533015631736066168517899877530857392630648263019378027708285240298778228573813049582834159000854792419836779663491628614424525255167913432505027038828304386329071884471198465546634304273638649623808568328866313480301081333060349829045992303675412009855903112629055627959046103417065794210940584921057482178943886548246856311960021312192886047708365195080005286381799836460471581751659983979382819360315608395047329529537926133933516128386953895408442898074045864678746705266972923258566683186505606980657954722206286807940024298586800199807817536009663470618769689425829419191329046552103994635904938414578766592551290408928909628433997277486018816813434217019757594597021607232734735297349904601310982417791008131420036550191722298722106218381409109274425326884710009726432191526463660416727032137817791338516908071102163264193908814756303784770512853722334560642483105001891880695823017026667781789
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 5,103-digit prime (522 intermediate primes).

Certified number5,103-digit prime
Certificatedownload
Certificate chainshow step 93 of 522

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004818347020 --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":1100000004818347020},"decimal":true,"detail":2}}'