Factor Info

ID 177695
Size 388 digits / 1289 bits
Status composite
Value 9778244560062538980231741077620041703566027177798314570012815341673776789966505646271293104436587358844576449104018798801522163722654408562179670815061431822144167216036655645058291856805954035428793766981485437486892339161902359300695893136871462347698064588261903076084033197502745826110035292474711930908420680026385955801708108691352812578226130854298114620644968339044836832821141001

Factorizations

Primary (ID: 28615) 62230152778611417071440640537801241705253289524803135869146374502938930588831915683699616470008647052536332466843305155634880065917968750001 (proven prime)
(ID: 177696) 157130331896330071594946375428687249914289072321452612765259976097731348255289126123780761712265532216621651021076229819004680068014368722806259811688100797871964660315736351142339923453005479494349363722879545210198737088388201185304907633602391001 (proven prime)

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.