Factor Info

ID 188268
Size 1097 digits / 3644 bits
Status composite
Value 65672644726637334186888634434128339858847587204155536311040535178886911289849325718431328972488304477201745689181209888482679277922014525998062696803908132960717078046259168283001383091686470616597812661641288219263343471764013554772856758495390168274184786995762428034024955655491555410703869799232736586855387740229332263549879417576760331870469359475222813503739199698626970600770920685685084286879695842699766929993212023689767277106898997180177499963638994679072521901413507602370079523718085414500263375819466732023326229573244274860913148627327832557634260416101062293349366789207954814482037542215745731130672515773087932862423996149895169901055865981238372196359069828304918951743442225431023802301130840880108177908699157639225025020953856847730730004980121684247398388188281974348251691868749502994727776154907230164632778279336882714323409184298569770290574451724184942348319708175773609255416539835967325529405333935686648621787722024323168340247801743103525490800114286188710377802037126309793891771788655548741600302073792019382425191289134728578065697276777228692723785668958766851

Factorizations

Primary (ID: 152123) 242087349218186440393375692328699403 (proven prime)
(ID: 188269) 271276648444146694757746671317564510283206953675142965982901674117583484724635853240627913588652396695360493545288022654879537443698155714094832517315255353537389366926373689764744286674205725833970976154645802829553884940449721423137610697374362044080457020159443201678320892854718601312117276926796692261288982397179671002416715505697265187744723801216445717090860574612519465810338699716338022453038061869145462505488691607902207894799966946342732457738141299384470644748769526381720478970387114462513510268392340752364542244828761145283898035621713217116851136933564470918490619736072720581386413836697933531265053264442932647497815890639412741235704113599765405925323152532766189416284775316455447634199007004182196085555390682178789295448243379625521675929637462175231650019463072592607033593004589953650040279705895940329012736500951489829093229244486247879572823000241580335782963705790894090353320991259071528408263496978112999101242367970665971878247662906793568895350797789437316313452848266806546409775132244622111076504297209052946489046027108759017 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.