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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 #1100000008668726530 4,537 digits created 2026-03-06

Value

1052047455346527876615469510045425140622926612470538507574327198462335599811499634525551836243248149982106067143789406456990867821369586547056703331626319798944664200489554795125292434869967014853284573411255661650486659474714166882768003950151257697006203603397966168426156529638089814411938630747092571109744194176180923103122868728008176458246816837053057550596017756974716704311958533106200707628352034761205210951990893763373132497436576556140821989321998560699811063468539481224238835053034842312428896315115081927585009625441523732456104098745635877401956975060892351866177068349064989437079870826853838940333250124642985683427166616344504064453082692398074611137282625702162847921857753976994484422103410139117050472169244136706442036632665899788343768676251693136131990210679815356219824104825028766759722593263070342033274489187693576296220853294882120453436486635605954133761979036937969574208338447886905191121193554844933474463758021336496442509353921145878857854822984446481836054927333310491353043326666477279037144171791507751151033177255234360153360034099471071813934578477619830445442087237164920707936440332418968638102508568855809756144234501911196767009281995473049233631502365910379761922197973798705670097940980697732729501440913647576256402468072234780085579121414061026212974341799382790711811198813241295566320861626508908647498068990969614872183147348267755596921352359905863365034921321298668167246412832887348050159460306617020149089356057953706505533082087150684228045392804186319471439276051940869909137132221513609039353391109178774117093826267229131775689870958813389222671451269534199696643101134587706625206571153053505116070029738947319103607114370182018429609008341607840547460775701407497195455232568250411589080791130590107879880391529522196675929515226501353073940810004475590009273175641423469983941885077391249166637495966288520334497964876002773456966013885470232077271411375254812518459359716392486918760437669052466328092581936835751010783859195854870514600198143388014245725174031216362251299287757622305378881067003921785869600724750180879286414834152649476601367520900361764659331800782741584393471402230339947693332281658109931001822266810516204661781332967700910427500704683170463431013448743322054952461627590398979541614843233080465132290545933795049639818473454933844647095600634107214328940175053866109743814926521644388273747882994714777445654741076445742077168964270961485010950591341073961271087012924275771940065929007811605351541988604427506725552614649124509335530754594321064547162513587511730439702828206942505560377758478910325514212906473105926637568395927612649983435703022653602704503720606216549903382024684159900673417242148007725983032113804310914984324868613252763469747974034246410933850160188898454797855908822499622625016512408270613090071519804071911826690973008378381333428579037880160034334605470456336641444341112050222890325412010312095191338386760551547773683410599462826260263844093213490118928606562955532583973989918682291071193679721909435771263040323460337572564095420857417978267296781476709476939813194757439099559763948891251217585039041497982311564832745429288408404515839597315248731675633109353410666244407344074117146918580922363388614692745356729007494728649849120853009802389126747034518444947669638413899492233541709729796893662380141881593797431848054869058814627243301771163256086369258397319193316051798578221098205055813301483205567722051082326479918727777488403891452806399772871263393411410929079699712360849010313335103725699556012702431570553867975050269774494991105141274331726666315512812674034230320803088333935280275231340635596416698683873902854029854908353490542324083152598940402158632765834200745930401228557429631635415813876295286706130749358501392810401380007430723537826818182199445878336599625424121467438461190189298230012370052224515194250274835647310209967221450666951077562856977190523853995219763388110214427534643207425124871162802799576692941920431298545486358578757750819880848202803000725465849601720783608220718287460516300881358593329837155928233458960889086124904878897248213495573242021927758266583558901305756365071183098387761617922001866164696955726762574961747335970087693327669687700896686655582653930824216125975021536444791846849077256224030101020401049217908831321510550788726736133735929898784598048158471758914599369451781722884494114568379443937394969290699633288976119094974366726201312329128270029308485716546989088869069094781676567741276104372487264955916440014744456334052054643276754778561101
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 162 of the certificate chain of a 6,995-digit prime (463 intermediate primes).

Certified number6,995-digit prime
Certificatedownload
Certificate chainshow step 162 of 463

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008668726530 --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":1100000008668726530},"decimal":true,"detail":2}}'