Factor Info

ID 135585
Size 762 digits / 2531 bits
Status composite
Value 685068196708699239271973608037232512410298732243083201346829531108685171485930894238784221256385077745667813320428482596675164419617351633073605503583169300114509571621743008651754482395835984640018766807507824903712671044998022469897820936045084073515990550997741426893932412541580806928764036375160788136470713797105716342853637055468154602980487006982447506217724287579594810401657594566075398553895082644656199443937208339147656464650428473140420055909755952661728936661145850458177926053539012212485225788523744042323528228959317538133688427237447164548422913174121894422936406350134686746335406746832694172059423669102041468353369483520079841589883820940146754921716242644699575166356963856594344285623605469071607968486677491776758426068034943094342980483

Factorizations

Primary (ID: 134434) 1243641977672754962017 (proven prime)
(ID: 135586) 550856443420056601709652423044630954333439984122301239495457845621824333379345087102923168642869349572996086325054952187556440888164124089639863014044458033674065240745726887486592959743540005493891350332206564128740568928841396226148899959578184726249101231606480089843515293154052107400963911602500135935137375347555540588858586889603433003677902763811514389761941593057091591153618217123779894477353493792591709583971310001860722760350252903353726432070791829615553776593872589887134589868449224023394150078589771408770861229885105599620618389829924525045474836233496407443105497087641560015157967700799528148488288192474127792693578447047954077965581270694638084351360233156023953851464282592730729279749045823792846193071954161193702499 (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.