Factor Info

ID 164007
Size 312 digits / 1035 bits
Status composite
Value 188370074466239252607920726175290534212420786799516452173708976327262660315986728335758491542882739874665654361182351821780333545930209956459620464922488225246434391168870296144206400753772060802157800075139228601810431481259474442577478076692356724363013387499098446515136682700691008276056517770194141647936391

Factorizations

Primary (ID: 163607) 2201780676225273270085139143497391 (proven prime)
(ID: 195679) 85553514253372588271724809051885539803888798029673329748613447928571838337640139381267151357525771378353255492868821183767300281839825336462318965467234826985979175427642940600349191769896471156263226692124536997950838540572228742914492590071475325683789387155325421448451129001 (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.