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 #1100000003155239416 1,434 digits created 2022-04-16

Value

421101682151625411206845263333533199986835404663343621545588589839084709286868295865426124374754762564166247506897632533909405457770772794359395227064510166067422982807279665087972491684854819353674073490748391752354308706516347268768798357000004186576139687898503635055899868931237186330888692915359110909095339608123465523938348619230008397960107513751041403384030074885503598587981414753552577584882232513329566660954598684532106169904093309784307234019099420066884424602300979622700203616809690554718225138223577297859389270404839252526843077420009139111556636431155474155492186288133562917484332951423552814831787340552148901667303337267078634224203664326662311160933171531930746952420695796692713228163589507058254339683533882723002779401192183122218808139517371982597967857950670437058389141284481438575468412750527657854417914328153843724641256779231315009873522781227528537013429684789057971267747220579643658335152584480612049812608239625800128719086457526776984879836521287002243425815503514988848730264882889166342166297085721446347152485390279714118483858959830050210922528240909924968933844900592491190629228640571067188672548686466187195599918149021954722323311457019885007078867783302265253539559230179091781590085766065397045334675719258108663924894587528042509284190473247596266575301678529724502195281507326085840845168493154372621660347969092614203176345658622298876650289391702001448956694370588124164965883969763
term 228^608+227
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,434 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byGreg

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003155239416 --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":1100000003155239416},"decimal":true,"detail":2}}'