Factor Info

ID 195911
Size 339 digits / 1125 bits
Status composite
Value 256467368365779774453568132157380318909190303686225691913572604090767950772344971126186130610535274483223005945157511256529759644083828738176797640562368287019630951875783189575668259905165060532064497587982489063671275833193803460459879959148656851240841585697655362538901235454688106119138869789358377585753795431117516075962049998445391

Factorizations

Primary (ID: 195457) 106685374726519827989650749326973324307662756579371 (proven prime)
(ID: 195912) 2403959952554088653520234808025393518566094411508209860220728960965057910616373233909440029630781625368465237548638771682750816752463200239885300498918603884097180519247052680987383586457177971893930043605207537342357387170747760269072799360385710469344476474168524203445010894195314336621 (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.