factordbrpc · fdb
Sign in
>
?

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 #1100000009132755556 2,811 digits created 2026-09-03

Value

277217440992521421560901784620127929908725374264618880977490957463822611199065326752559262430748354673189006651757051003648716805850666144281030693654461882756404763380376778217069653825296279671412719866753793513423748826222658926054698670991984708081500758104305303127154578278094723258485953480221678652961314031228863346862352241948925860952653937372066479903563604383184824782904879921871113483466860906999189300847389151615950336252002394159195293478882676059232822609111411154280471947700310633773189476460621223366877799997579059654591436144235247467979110796632620198348254748761283320787178717188731164208169127638163687994790986744483334166868244922906366353621466363761048946319214686275364422284359642985878428538853526027829234850671327535901021811315635672693079650246341758111870977180792096641439898657224622930869011340911976049682340158630616973806289909190271585476733778290526627397558790429192102356846395548515918440913267784898654336664435076392568901668829080271914906154148510668957674466242620178409748358808223835028879610022357329143006078135236315843393604074933665818118680179535909991144990191678262300075976534876819768183353617539965059322458924883010637078092566241616197205866023357189004541014980131168200252430231467087337405474293005842227267225949930833767354888394924346369016206026077431807937844668290277109056853933043454403371604220186955240215253244032368439957036101400437409244036497369829633097887147333467691267885761226581527039396573948450134400097481116558993978906778846986883696316576102761470124115541957164707898722128655676811236671103007257877430048624693798810787734209456597553201124481339658184689512611392442842438329705350992477774980864623354162639206559271296678906375298957536344683251276736226245190353781130703872499287640083109221429432196264077834627505635138865321802291903332265560369966206298308836022832029207692999064532565296536277675247550232760056120735685605801286883092722022515189431602606984776566061609490240766249509613915591608181121313320379733015853240778593108074165148993230964178706379144546700105377953049755172046033100322458572544135349684754302123289582768922748401881419605739880510913573194370575922391550527436307116031815677216203404068191405806164727268465914584809382508921087326176346207749992455768496985090201414511647099322365326349515664933711482445806705582920907963838255352134308371135642801893997579538697942214015226543696122778129609986380820699086595028660229886492545005645445951670592043245920182645147841420759265670395583612573223270461116724404241829694753589637391563143172990117982740187822570056987082489213439300480731551945978675808692650147383988386590398948665555075724071697022981802697683463204307379442362799467984917314864169345537853373985057374791793674915626498993183033364838831
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 3,186-digit prime (307 intermediate primes).

Certified number3,186-digit prime
Certificatedownload
Certificate chainshow step 36 of 307

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009132755556 --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":1100000009132755556},"decimal":true,"detail":2}}'