Factor Info

ID 196990
Size 617 digits / 2048 bits
Status composite
Value 25351419423712044943292786007831596911036608596370471135090501957803870227192791374367465278951589734048438501643329415662912920878882424443197684018101495187846657150185040066094718072095939412939483042201365918636491537876448182720829683834550413409555733534103790301491080377567589778986283856391073124206737224343934938234604257034056494964171116247548047964876693988809978519949180520891472125022056031207661800088025732535513350479530389487812612030165414986929169976791999374334967567003528417068029509038617421765558800015198997652244031865990797202905017267633682222758964172607272799472007407406973002749233

Factorizations

Primary (ID: 30629) 3288382204247204652947883195193882653957079766049791521 (proven prime)
(ID: 196991) 7709389556654542694849094460911462216945270872869940869451755587887389269204942522012314268758809018234544188677287531015615380581158239220128551139333270976994417730585101206120644144389943280853360857458093008331878957835329517750481549128462121116166779995023615821202712790855277280853257124004485019792834948808819540074935061869651543485591606050628645127196419212124595164062338947528574761355377644819739210934799394651098947981746793715618923583701219325790372780463738017098844929044864752314610476704258093510866630474378608872167203159351123193984273 (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.