Factor Info

ID 189942
Size 536 digits / 1778 bits
Status composite
Value 10075409540061127215532595016915507429617474385910596911174894276024315375165845402404595550735422325790182268625853966672803116444007686146975238780953321651623819057148075665612207991773385495337903316149845275584264519548098976287014979345026283470569842941276017577478952482152974065529703704113863099302183323369213948218121396469155588305557024725686467181193753791131462143902875615735547315969884638679287198069864496888305259414081253417331716429773285250226121082792639708567212593963335638466084056902816710176662815481966751

Factorizations

Primary (ID: 189099) 3501657367414706842740228842877270821401 (proven prime)
(ID: 189943) 2877325929663946033845939728250094763441651354437513303707453674855005328737866520066260641668184945611144257689010827473624431224786061757221685957887642448677730742775775027371040717627772971044679048423962339419818747756176592748575597309885443538182580423745902630690932506116811721251550353940623510312074547165987463602074811703651839528153070990983775598428339932689761540104772640666773288431642759820956834073358402195950961109325169026179034385222514974671195158740483770547777006655351 (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.