Factor Info

ID 174997
Size 521 digits / 1730 bits
Status composite
Value 56975820067985165915252485408581170494082512556050830826491116721333972721276480049059034990692703233169316697187926389894175869212387988480008217309338233225502130752532238922683303962924991377871462491235781509699359191787472033290508627786739134327382374859832404238842994218115975999940478258609651947685050829735613653380481848249334864744358069057468531008163568232753914408019972123522074762557849693414525143127177556842797379305226407297420293128578986197982821286941610649828899060250159570799235936579406360473

Factorizations

Primary (ID: 174206) 12617006576139303100553940988561934900375486567953606802286451248376649648262638308117909055780413049071896205453606883222825197357549625536145706100726868667049 (proven prime)
(ID: 174998) 4515795384916037917793544940706954193861856539498079901728323358406762337562266201051586729941419330833726500451824526251642716069187175360789072183458591348617945236826237852568921623388768352550222376897923760072544699471832592162914737193270659996814948894076629634498555806861977428457145630491280155686504495387762895036445912025222661271187348985743467377 (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.