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 #1100000008674980246 1,975 digits created 2026-03-09

Value

6895574154960307355533313611329304182995307326590281481464786940197642625146640364068263836479465821470844656265434930323687841124314429533307875612396656286755555163859136294587204366667807407439086854856329321248587239909725405280207576123230286765767546307259112283598535504938441791790183274470393018024537532490056091074763347800162042437611943397874158185036106131556955757667243140874882349314416159999721007985664212769564890066026376675562040444021369682816453082751149181919213358433181989075054055837683094357837136254099718522646969264154989310549567245672946011947037134439081846321239640006212932486024571745555600106417965723121440008368238703142387703904921292746973420886348024100170092601652093144739562030922595510263896761247099371688915249710479190434662898412550523843398044773758576192717392695256695262122612485675280072632579251956896448518210512157269278751252015827225015898203790350944116782420483508654687581189256882126495022614518443982063106238763234304787389632263493244957020493701189812538836248609213550610941429469179685481437590638394731275871174249105743090216952887464737255139776919446131754172179133576396222829112167070021407503477689376694479167902278829588596129076736810411367239929079661000795634568587499725317010179462085908932186298644585694707696319382568465378661395455394426335082455460755657018424445600449359380137253178554597291844508801241069301575915051998181123798691769946298803012276970970768598136675014286207689490376175781361674768250194550958768845965230710985276607492796022428393692497625873782689590944437246039300374766483296133543457726873133831922857297355728097099114932545568816053040860132824220416366108287097168417240845964802200492572127632897181610669277456241208155084160603399608228429094965993749961571340988696235762818326107882723539876985480492627187873717865726044054914262950699480704819234624654373387139248180673858452128273195975585614283374182322732817725414227929676521026979077554977
term 802^680+801
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,975 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674980246 --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":1100000008674980246},"decimal":true,"detail":2}}'