Factor Info

ID 20575
Size 261 digits / 864 bits
Status composite
Value 109903069180096854071129319152215490653439040319782464098183901318459174865986986162670066848211649045402242312501741039746780961228073571330335652239995462181664280870996841621198739273019598459411442776160116201941577264988756949085847384616769469165894806449

Factorizations

Primary (ID: 6708) 2293559892404294400692399012979688850301546383400890423075969 (proven prime)
(ID: 28729) 47918116088473973037557342768476760455580440977319061455050605294455350435288689873917321060702629363907855701794104526733561275930064914068433510016713904356114448578682398724640813603225284397231921 (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.