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 #1100000004938743774 1,459 digits created 2023-10-25

Value

4957308048253323906513973920670375700555871739029250383015329944987424441264423812390943467784439119601333573737728221723905528790903343628677778730361086874986176754108897115560223282155616844802358749155326106423845420512274465203986653291207648008745091604181361652841765571880732769985337901742360582206752677274220115060518276716509850173798358652157257696068502523237978503731811621583439721053250346216490125607768947624986108879059684958716813538624525837709329298240294360681335411192116782407935485908086902500567711480771199222018250524547815597193491436431642415522225028068581566976492453500336905261962865296623563845188798582901263730003611984865996953236516839929795991240867867233993595268323931569892309122465404498682073277989207009349129009926087233422090322356669679779999636121950841932628546435937957746994244915153447246746130535271923400103019821637418308099943070337533061648016405681920207753315054483515782643536512467450847952749341672981320382555274346824368110713460435589682875463013696391626831915227543184078058709880995036291207319711660984323494634972045710969749180056844807230389702412234131788905715764911401199876493256072982776381841895278213601212502030695045395186849379981919084583813289245880638691308062743274843315390160059253794706988149181786873818190787114876407484904280115332867728144900992439974671129582145801071872359781154730693874025355555473306388555788607257085252801472108047908988393100427065207349
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 22 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938743774 --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":1100000004938743774},"decimal":true,"detail":2}}'