Factor Info

ID 179957
Size 373 digits / 1237 bits
Status composite
Value 2043780456466892659698199375886685200129743983132567802757077264625531513317354378920699999057039082784043516716689430264326219388955154352325383376380510493321134298590399079755275972251317576395411819857342812910610727792691988904762996266974989814649572159886543774613155122792458063844007032723290558864786616927386394099250665419686589432000625193856348122040584496959

Factorizations

Primary (ID: 179346) 141473304056790963647439915244833258254810158656260244019 (proven prime)
(ID: 179958) 14446403652568031315851399766800040517189053954979255455933956345035238979787032274733476624683587789870461580319883780346344715788770350164515650748642937776235209840469995420947507711210847457733737608730904559739929207691958276355190975332489929380339432816996463542438145818592390924425036392741837814074823832261 (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.