Factor Info

ID 53271
Size 385 digits / 1278 bits
Status composite
Value 2628665250114009745446855321931114846433941016576753190685430265433964977025026849983673010782464977554170536212260503546969341576939203152409786391841801558027464574962215194406160221278984018066389679854580427061308385519864557244461434493201841653364631176844816406592970748077613821760228729902099799348231761560990472603875987937481834271644109595352862327353324518187528821435521

Factorizations

Primary (ID: 53272) 457810957570177910767626816949 (proven prime)
(ID: 53273) 5741813747896283702651780727857129137241758754656615975167637489988377846587910415629871605172631854010807690853778283905763219383824947432414411363430003574128458015450801159531341481356775821613018457334275825313768597319610174248246216137627526671248726407398906545275613118681345859375916901893278857537109843560660505235528375493422363320899135456029 (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.