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 #1100000004890469703 1,789 digits created 2023-10-25

Value

4431609377387093885845328154309965211591896405476696243243819341268489520817150757908058447690459371217867007701295002245262223669549570726513908427713290695706654046170740522752943140815280385148269954695471909442568855817206451274956848977495330219582706098953687080495436101012154790974950125109623588272021476940396720958021626630914272488286907892549495493700603120942911327165770399537761630916142477074133075212635335164320944961968003332170266379821651401158523490641661703382604893792588560720849785307348704614893691014977245479547955892666822351357880199390167727188090064069696252903898830883780354628004802679555745882318926693394033841906688291160549992082586753207442332694846113888520532192177784351667935046733177107330982584216906704534241002792701051905521407245813930387795310197591701566639725370034700489950412900227976923706410201651075708691177087412436428559613138835057888254487409604088589652017834614123107061526024163486625373835689100199152099367542994833458832753064529553115073885008832039318901377873207657798648538895018361779333011029662970604442497096103846077220214750119993437495327796474138295662126601729363644258801797627238221606321001368396546182253967403445578983239370332799842268343861494474918357862936843455199667022354617774604364957873133026995144283301025050394634684412719898308368150004539619091468675928065113238216502237044600042086272117518077196193055312055838204230728222463422706120021168859821187894886863411815553125281969082758790976202931299687615474486552284758799894939045196722858868145914275606081335349562929916939223229702829727048368671267741058489103371846430377829429674387450977408462821817871597973484535346501045426220868941499077521959428886452951986557854729101971913316871678435342554372947052881617921918212663
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 51 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890469703 --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":1100000004890469703},"decimal":true,"detail":2}}'