Factor Info

ID 161443
Size 310 digits / 1029 bits
Status composite
Value 3604396968567779063340764774705851906050498255198403895037923588728907178208736480651859246614214331771445071538365779821711383172270885753086254980105946978090600986699966252220636260065298776569213225015589632572249101049684315327379944628052319195646426543610405343218547293722749904723540328766537416995901

Factorizations

Primary (ID: 161029) 56216710180782468333671836918441324458341024211227399260232102023772590892092593890071 (proven prime)
(ID: 193771) 64116113464781375701563027062189254361127374323035271949276922157364933208340169017500226056391933034518385997454008133610267736009104040072894752750427137142007773891533352467616880764607313221857497795908724725366541174731 (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.