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 #1100000004893648960 1,558 digits created 2023-10-25

Value

2471325203715002642203755419357344421879400217913636652596666895054700673280857298370244617157225187126774061529265311284929161877141534580280900784116812793749293343592383032337603543830154376050491013260774913505293507850386808237011523376981703847187911651363606585373463450475556698789379723147768164115662080348287804270681984504905728509100033345918276706731930214844119456484821145718993075320609603354524286221418742179363143064700827585758150778843338164051879426187185880898633411406948788270782900739345841396160160695707741747884179032758744454947218713320901843343179424863620029112467157988893733527571808749694467769653432730186952826556560559490885256109090293012494911413703661472397062380153527935828939379631595422234344526189182841947338888205795703891973029885718257941889503283838191983559124885574311136270902773915139614693649138811922917277387030066057008460840477493489682603495540427810579299753352931280324847802261343068127264942824498989845439325313210563471999674526641632866032697040850907088527488336606898879634448539622549227866719531362857448576985364386103875693900331439426625876824809382745782796464065107824688592283592083103434814729479575729852551220759242440294431072901530181129384705137104986639012039732723391744492362107318270233092747963011832583460057912706650657184217522015216805469319072830264282380486466675172808886846998581036562916321309465963279825949630926759090959405706494646051216571128114822703224464609989777843801453515497402001148440028043055711867581258990392017172141142795920912450013821479
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 2,182-digit prime (260 intermediate primes).

Certified number2,182-digit prime
Certificatedownload
Certificate chainshow step 74 of 260

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004893648960 --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":1100000004893648960},"decimal":true,"detail":2}}'