Factor Info

ID 143772
Size 389 digits / 1290 bits
Status composite
Value 13541351577652265516930535572386609297709136058350837862243139114138413036912355250330057422251334618506480320304390112339947901547737199266894848438760957067187647929389748458094040340479321628998219472450745889709599772792871811637501822428037238784381783044743007743257701129654568415697203262870264242619244762207870298077513692167881092450002445259116011545962119229928615745726139507

Factorizations

Primary (ID: 143362) 5430957874933092661478669447 (proven prime)
(ID: 179582) 2493363397302927860734065696265459331981832383292680663576781529456751718747361038345421194593634161181335439868481047541721869217654118751119457132701023492138679517409261877631792099797365893682740463085886303240112313132123068491575818605751776999970489236715893720823844463765694701334822229851716595352509517591980659981395695325423586310231060059063596981 (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.