Factor Info

ID 152521
Size 310 digits / 1029 bits
Status composite
Value 3364131498188451842806908923346776728537243803490270696663187143682813498356463937419706001572883453208517565333154125314810204246958513796678459864255033606892410953178770909553417154636770607572204614603085624224125182747202479268229465221830847576810727208712124443745439129206519625831360993707470166124753

Factorizations

Primary (ID: 152522) 23454170813206658263 (proven prime)
(ID: 152523) 143434254187923141778209076919175130655269935233768545849110254668016965338508721029170010516655462822285441791322198222281189041197940702140560384754526474844447907641317309347348705712490193263706884126148009673808167050083898733241705955906530655861917338250582043237931217901716313582231 (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.