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 #1100000009008063008 1,552 digits created 2026-07-27

Value

4967955105873874285793816812561220645699519074651437544426273660120061712901680198239826489066100104731007562299828599267258149949797721439453235168746611245220361388070107632115916056171684124249410666790338103873980986411495453568226226208575309553799159774832617814656848981747971707712878762540195973201307452852634593911429540007356005768323961680523362156468049116491344115384767156739771265643633910264985063185520724301982324800170656051528223138253238385068950109877172474356988584200012047608594434521926734365381594018699825627927467691299396717820766956602377955743845983232871517300719140594151473940617368769649788933785154059959050145232618585979373155073860279924221611962328885469636139456454789417837392384733888761351712233300167805802167827549670946672836124176046440518837055780808464628141622626974059827252793573011364068997464021296436437376608339724836371072120571366824212824519480531870440388624241833977535001185202877461188852237178681435070665991202750092723697274661707357609738123564648071473172325255956160647883196900874858146682618845391259802639272888910332247818388250175378230647053946856120477906171565860259896999677146663905355468992521447372684230464324306056279522770284586792152997728160686008139636305672977920368498696774462161104951754952963584770437636166321702136327022856858571789725510982184007317940612530315612441672951077601330291236822879380657091832279594288557826294893684641128424032419402072882562413881841134498292110958692047876072376039036491891512351026395497036487732615897156056743150011
term 3182^443+443
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,552 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008063008 --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":1100000009008063008},"decimal":true,"detail":2}}'