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 #1100000008674979045 2,481 digits created 2026-03-09

Value

146085429701067693528554255344543032944775554289738501544959953405603505479030606075882557412209696523452625070264481561001320112071006104651929617410953334503431725597094896353549776536261368560992671472800713974416876560502867948948143979648175950739045034689159837860920606092721369427908001570341761558800980801427719798314801079266962423125422658284693319835204365359815805105195915192059139393827928071310816862328002936556068437035609372075162978429186771333088528702571388433243585510717753417612311478750172380712206004153531739283114218224966968840112206671340494461446043598006720296242338052887628882897818922443186093531869048627740436558447406999874164223891822218072308697142669711657800715482471833864221173515168121767332281858557790737362253209863567290030412668626522623227116075498419964320178805591558004568882319506399816537794854755145654595718894680701534185185183235105220825548232250400945229623541901323788679672870025405158293605681695537590459071326183368926570189159385180552741776998080968573209296028807676189137086350196551043749669238309913402187789147927600528252819775924508470623923593273659509731653408882053426203876442861454041469333137330703491336408910291527071680736954708947981234642583784036967478376445501598284972567198271338921215150771037573579863715593678417980536397566005793887114731466018618082710117777836049300144452774476648396903785120882706033532094064611948532283862501602885714260736008756425894639165717277398380150138828578616948497199536463052845264116748264765919785671439201438771239676805518904036624258235436653722272151560862989893396120060559360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000719
term 720^868+719
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Is factor of

Primality

N+1 primality proofproven prime

Proven by a Morrison (N+1) test, base 0.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674979045 --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":1100000008674979045},"decimal":true,"detail":2}}'