Factor Info

ID 180631
Size 375 digits / 1246 bits
Status composite
Value 667205992956406794632101944567210833815196243714906862854334191432806197063676896619862339800286758777492654806016481786232980528583294709220817204905403759245469411093879909380009385363048079046748462309914349506783542669218468536049652703282434708202008094222944103295619908868580250772793714347411499280901388353962791067318058028383544649462399571096984935825389906147287

Factorizations

Primary (ID: 179649) 3741651675671559278701145521570040770590661273879607567592594412235880570668143086589370817980292502160555776579387 (proven prime)
(ID: 180632) 178318574466623834348310773042399925564015460551399784607098859347705428039891178481743799655636330641608618846375661051757265705729372789467010248563451185701170423330498297743509993644307126962310187169941945861580431678251461098131897377387469531891849031701 (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.