Factor Info

ID 141656
Size 605 digits / 2009 bits
Status composite
Value 51748210588083611641940262906723120528224782839359388158613741404364606238231954999149478606837608952106089133601869771908097399958242774938054032886715023081890044234001271678487678614335871966361149003382979343196065162605978852860182394219897461966391226696249798327807176165135496136326237571914267293737423559830714417383354960336640876224856785691492796536061622900941222191933999594498792271908116857533474580761300690043861901178116425273625325469712549543567871366680148364396978311629435756834378950027287282739801105686738048437381638765793076877916692916561963870437283685255172319386653040339

Factorizations

Primary (ID: 28902) 9538501024577801535193513460771 (proven prime)
(ID: 176881) 5425193167641780472377446998995977844411641638157569129305892711079058224023576637333676505655723566713430943874977692235116619193609976288988798581974225918261644790524438171086292534467786009219104276565216277698999478555557302565211301305391424640978574259716809532458619659830426431777497851134607339229098310928251996745050082239947063792128756302965991094106759474470123913379034189519144762054731354342795345591195927293832954387115665451525226794404196494883629447320060702090648186987520791767193403100610255213849741723501437034778196681723510730347358281598635409 (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.