Factor Info

ID 215472
Size 270 digits / 896 bits
Status composite
Value 417235128173317501222697757077452224326198740629503941874222377258236378489901213392186783208638076162054836903561905655129817136664877764369150643195099775791633367352176701330864186968696134206031752242239028390690012463731884206909032724967556516607584505253851889161

Factorizations

Primary (ID: 215473) 3163221210564835489152707274846660523385526753859390009 (proven prime)
(ID: 215474) 131901975992002969685779929474140104853967134752596791314606488334276793622524287019014879573835048480070692604993997135398433124752433702693084903681886076620947480076944049350981344738377215107236278026141067842129 (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.