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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 #1100000009132969073 2,700 digits created 2026-09-03

Value

245318079939455366965369462722048243674296342024157791503933040810880838282196956047258377048408936640544182656099810555550019817306313010829913406371861815237185413851410946612825939836459149396847524107353892120395970175884000540047525886796961874934738501561130870813658736041206578402013983201632224812441572743922742575033897321915312016923759360526799044258824182557998333929185439264011089623920022975608528559798047825070107293069082006568984809281996925198742808790834934263163859315416444673738868012780594004747597772828963280268530032097947568297110111704686148349376400248962152190690218395856919125194857557959667672414546596810954769688659042846791858318599183872802986727833062141002027200642100782501735114346727441523218672832364972415046659122247417089685464366326951773334148294244739698379235351821783087069525984531494606961358122343739104228523369202792376122805537312324109159601006192166721664416969087859493310389219984053934490422166259690254430624329891443616733474686502676314940002679051507534069611137205173216201577085103243903025247364208145487845982046459189176360227131776057374870876453722299309667632527623568946982955153589683679625135483572589242178353066836402295753920501683838863558157317060289582599572433469117238278208182130518945389339221374225537153940112853845352817374490459294218919846951163120462162608200671139840725317915450773170585555536440835644295617781184467441663135655445226783123225150157961569166311019873753324798809018972160091303124926355179870286287073200843248624078388657830974331635235039947176091706297563610248836253890256800230814303647713598759603278180046926362081143410347400196642244409845675760626312480657012129953886863612943483788057397577568438173392480357019325229946278532415865370051176049986609388629701222243786497869145619787685469741444258024870526838326646866487466447707611222275269129140743985026208776284531879412794230410121975083176094304041056157199968291200553969991181268878915268815051741737330877211003945309581765779266287949715463278694080148501084200002881939297369486587960644043511530341710681493951491287491715560357413698961777728478269981978886895364314109128179131534155877865095457661332401616063464230524549389259667293340925440071354742416179193929539415807463730823287337843190517021778359369440701745502079325270518767995229318213604522631899675689543209823503539075976196648969962308640889970180046250952108002415333048502340885309106844921696070769507743534220754070171422670916161246992643820400102420071643704453381752800686436533521776925825789262030440496690544039385904733181500106527432706336178640873053803501250080110925024097109939577353243334906000908282608308712469378714493
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 3,174-digit prime (323 intermediate primes).

Certified number3,174-digit prime
Certificatedownload
Certificate chainshow step 48 of 323

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009132969073 --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":1100000009132969073},"decimal":true,"detail":2}}'