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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 #1100000010596758844 1,764 digits created 2026-10-06

Value

943857013679280651680879110730402452555848478578680698140244024700284003807702224381414176629132762783511721932611810104822601356974629891607397104459836205183686927085252771622024147485758818614219697721739114332912340836532334199249852088276316968201631852936733136602749337690509865598554012530019569826646515767360460936631791553023775544801857753479535941611197407839129922998314218497273647110549878062080205170263288990989053597853169433993007874313763356727396366395259751131184711237462746327302955209302228917898760809169157757082083710843582250133721037870310194168172395603997015536214458053878848295986141962541844079254912706401592590130996122337046672004835935527901586238331066626489310121032378461230635523369224955250801182213755696489626328556486282889380747564781942672037472803599905481613230170197711159476720257952558415351954753786581141722641945587654825523656468938878834364113101369714823349233940768100270583031206525527796548098511158252133834578359559219741472295415462052931085255444410368601922965566101421768738157431672611945069703528881143848207444194914568738237229924706500812516299418231865263859795937282456344872300671378039771643621266289960398709075490748179290374591823260351793996914225369034928104436451398909576879215056933243042361568592722457942899073459326331337136595921936591915196781753956591118954936434426237889898013652072549994837391124910981759052781872598380001406756481551188824803068241800276342921379792176967718849077165227451906727210271833580112583742680590120376010519416709882879094736539269605950639557659700553616230939041136545457935163985059220036702623586296745013796589982754109568981141627809814086150629434392446563833496656863759480806139453653130445613676844765848106445355359833918196041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 139 of the certificate chain of a 3,203-digit prime (331 intermediate primes).

Certified number3,203-digit prime
Certificatedownload
Certificate chainshow step 139 of 331

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596758844 --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":1100000010596758844},"decimal":true,"detail":2}}'