factordbrpc · fdb
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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 #1100000004849399246 2,671 digits created 2023-10-24

Value

6393826385319311171874026013225227647265917899084783754774635108424229519644849840686676673741135120885526414493697599786790754972258761216657347877542083193812929858362017628149306963207030916090748597551728573933829675049725462677781485758042801332660586492280327512227875238364265038462037169835608824921719780029614030734007152492850219039861830226362397467572418182008508124682479178046401686074797918596681134360180516901122318864232484818204157529960022684350426387489634789542035030504782426643982342976651898638965304462947057462332490193246162607427563355067717577108521092070346693607357967514834103794902486913231905056482640981068585443785536577916333670580706885473734747023559258727851222893183313668636923599775166177967819300860370258578231366225280064510981807930710584835326322275969285422961458876972523162438753123158309616365554743638926488429992850174799881920010921543305641714899593876964640292623552977929063473463638778139084683613641745392913081961741553529435253329573254342465680370990867033539180370395362710461016356282245911021329960041018699699391835286131745386461259889371998075804520123872539408306627443916552184532038864924606711686271272599491502765286639925679532919762513196894925132983382452909950302005146682177270796788356472542879880387828647833643927442234561473252764898347731697122158815710653036169345359484554600839064459065593826647534964810606459137071955892356012822435746941893018575566159057985387649470412864078062898242499794225888892746656798053938299452184278078297487116706520333363052775619701651781826194376970646054340766588686137582801159222129232819046381327757972302943529790764268302144911803252829667123808497231175735447885401558059040838750733914121683010981386884774661334777263840242871471668046902313320680507207196136831222808755650124937080649323159011479588744380318256070764242684006846496610457565281455163608194012769351228621690596735871571065387819540721533443274001275037204042169210046865018613692504286413010651540242735276783750631385657142215962325200620242613202728407677591881779395647506011891623624028779490311275729762101680665438558212429600407842440264231592344250227109415690160187079601644972938119079863597557511737179699795346990878753697416383637868718074111830663291858128790998282217135001781417446646477571196925141758752675409700110245935962664372070407201785669306228642171033811416103288389865154364774084884048908433691795651276673527549314801336730995272549585217927531610355177575586312560776703999173949445854783328861055704600681672193401851705749629392649499347580425009559543423116228767942074798835541715515280849563838526899150313099094525348450608890569911
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 69 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849399246 --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":1100000004849399246},"decimal":true,"detail":2}}'