Factor Info

ID 99189
Size 517 digits / 1717 bits
Status composite
Value 4179383631136900573973147956351001711939562682510242163566714649521315871626042221309026934440808078448352912444097693718808397856911732516420113806885395107315024546384843213898415798457329428432376389761150797097694187097310299970706881221156636250115896206192556207218060928289928889050945289843024279730654107971618137175765452078569408972252519336919767308011770662936790382548869728195122449960903804550534480483426709179495034292799859869078625913151083671311821010579424718618836900940954245714349145877359429

Factorizations

Primary (ID: 98005) 204576949613262569842922274426200752428775161825247204534907214162447891577218079001650264666147359641 (proven prime)
(ID: 99190) 20429396562211494990528795117354898752348334128041629124984975651612795029279085553443780731492572721629732564415208117227932994485622057060650240798536452501044546376573559745810704339476982618821615880503199731175061866609883073385642377350281308923667668756116772648590248958176590471387101416870111012203392109891491031914140885662957704327201865204072204354997526239365619819531410686271472793597875768108976269 (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.