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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 #1100000010596472553 2,089 digits created 2026-10-06

Value

1096205548012492288157965474091510155174509225610449904540256893114039534211580205832118445097814390440173570075583469906145649693568176059395124875348187536883368138900316116479381896369751811651646684480058697721278785463654990623119770181902997820790907966127768852919594099259912752310417064361484758139242524566070456950989584556129699700070855493289178993439130728864474670216447518925299000537172252438162660064285522652053145822327374669223299289871018074585500049878446850869068729126693776073294891997718504168010368356125182056863079174160970261675906482336718300298299657459053848373743766490263128184216096090743881523459173486691299662834041634256754398814952541372550955650404353749517868953498677552428682685657380554105794884841356751137636792664676729211052365231746694933552362831289069125006767574962247497768334675168785328464504877447240182659332687709029120430862114895401374905010202280355268138065967871932056762840821756426159444247639952285134762092736909535866196941012381925798836371122212889935138333341770939546616639629107280600538699788259167948640418157930701507490940026310296201157221892829243234870168763999106882886914945486549347296552936843290292865360530971585702385973686735227746072235004141272697212104852400491192800670143949926747192812626839305370643207600091514715652138651836351255962597564754699022915943364145779166347052444367478486390517602591641181413016502712875494781545850979761464708212344835786032933444233869706332169752007601709212125233426264471875236922852267407011498602754133988723740958323682658971098659893152005897725607344662681518873243889707378263156299278517217104019155155886849230065563655075103035507733562147581785997155391388840638271134985726694070425903864811648763658400877923027171514701941470220031858280783723277624655773585875504422894220098980820406766980176564339872401200454172328048335875523659066095053052178471393396811483775104601674236777003995870011071249321354222512722358526651374088344856944178657523336169820473378937476053207828375129483673558174690021913572695818366332214912097109589043967
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 3,195-digit prime (227 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 84 of 227

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596472553 --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":1100000010596472553},"decimal":true,"detail":2}}'