Factor Info

ID 174563
Size 473 digits / 1571 bits
Status composite
Value 57163890803393434242270788267846706540010666408640664549404014615380027061878253063309051231059505627565950297440492402567697599820873569949600330619260756655146505613354971430528687084152098622028943153048947781272490496580090474094330117603771904724500673627668982196645879008710340505246318786738116675186049638031893145772347287236450176872452464738484149849060369998156742255140160763851488662288641174429124092068412151175938320177435060397122148758973334441340101161

Factorizations

Primary (ID: 173852) 831104803596232295006163713627588347048485714991 (proven prime)
(ID: 174564) 68780604511058536816963937137525755975010780841023922897848774240358864002873625790533238427883426369858884731369772527784775282408044936251225667326617006106193731850627060161479688241852942025002892999493947266113302824203960775900303809024096010740978526511369040851903502653892397672147880162671168637495872784221453361753151794094585773256548315936443957812123594033255970657648379863442812551106566544240899602364184871 (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.