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 #1100000004849347201 2,643 digits created 2023-10-24

Value

220969018779494788249967511476567442838800805712954588709166178148261187682877670589420005150932526072672948366051703609700869471383009531864713902241768293981968784696174508615214583981836552915704592357824266502055498238524635099566320301157593110349786104765585941969396108678757225311523849567658329897020277684767252917462861516587541194858230276507913455556773741598906761694277249972351752042536489191427980507026164997289503833318850520151662454772476199065251259268854341758952960619168754013672109420455722292553169846670596762955529717802955021915117188894567900355227408534643180505641110030710260557293547145543026507386082203202355282290195585859636300287963727282303951933374589268677127555931913371626934127367251993263533183150505480536249782789360411555003022667360548289717265460770887717372200347999489052106689342044058940496448476360969123844286084771870811310290981015514737750636850866747547293453780032616102892577251017008785369732207091515888617589956494438043074854369721978642902787839849939656847999542471809103536482140319633798569063351462902471328366719422883805282017442427303590867720470314489296994845854366292919932807823372940800313434681542108390332318548454029576071818565654260293276897342286044400954052096365671709049377031149189518393276331322349103622600241957279672721543733130355007227685199342428535616988856323661259128989676882275819441493204258206081950088952101696819979763888274012798712076262754058232555328476788176648769972624079245081239638455938814512662005009746644110541149319418207427431989185302213127112098539217657935745465996771628278794004725155376839503576971833897383111703405027505151039822775233048769144327969468364308639473829824740350061102093640848419291077578905022399847382017442336678071575847933659056275949799728866410987509907525035528041421673113878640182856788435977124358427071472925852598912508620979948455123904156566117427803581263279883345978635930747844532016266308591328505545565738540398081384656582277367750207814880482964764722585364719658423720277932833643976023806019675942097912359719176073677487237084476615567184848662443640261833891300613835082417022171295458920133166542048664057147159697885428691976036959979439151282643193318938653330393723626006017559017971983175585921197614259360751560066548985451073577645178474677978520472600198012003475852989524013776140247495466301949281133923240212809821951758829427101187846017509003796133610038495406067702701285116265099169270630848359650115335020307870160770822796083456856834469903110576501411710711280543892239038994287726915477263341222716751394719665627717422935620552689212630096926737282883
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 3,264-digit prime (356 intermediate primes).

Certified number3,264-digit prime
Certificatedownload
Certificate chainshow step 62 of 356

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849347201 --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":1100000004849347201},"decimal":true,"detail":2}}'