Factor Info

ID 144905
Size 960 digits / 3188 bits
Status composite
Value 295134145047715445888457979896902706923457555334772439543731899750183320041123596082247361527089111107338133810927473000977623686394734289676331073219318865982122493599377673436820881078623451322062806700358634901960955920771269219833807067760451163730483055834303706757008394427913217864485333380077593231076403522775201462623730969876573603552618177894183283757385173021348525682142568363803502273385147269383559627620410535578582078557397106084917110510512927803892200156345070382027808984395730459210417937221420413659372443006267830960311069994244261852144858647351141222699648081768748615774641027579028853451367094238823467780623227425058304732091340896135451883427215332888196162396222301778027614018892896637528440358986636893046434231716194009995754367631856488602493352818686329585054911433146490359247974876734899064707478057544953260054451502829954364351385305871850134823266720957919105359309277618664393961824207242863996329723424609852824391509

Factorizations

Primary (ID: 143130) 4330726762839043792388777 (proven prime)
(ID: 144906) 68148872281713245995405260712040606860277072694455836298775498225393473665811277375633038861781011802378758303453596777229102091628950065748813623536001933542809013782530337448237678366761783930303089592240112060457125246974437394132947796298205535648052984924691191897512181820063358213696239216290871164098258114136554869397045250854813594499460383324138203145915761765189968688597045994650195200929358937882922811055498575542311701624285912361720682226677529371533461033721353151703026002246914729309103140865784366589791649665861299620142565815554245157716668225685021197680760764580685409735695147895348182039021695247553147861528170432408140814380013111380804724168448525108565126068391680831817295513556134682758422664031483302229157163892897648121894375098650355571050837617003997925801535903524146586122485332078871813594851941396801516426944607269895492645209552635945597253279840444405617786777804190706643987051450726579917 (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.