Factor Info

ID 70775
Size 143 digits / 473 bits
Status composite
Value 12987713845545673857891524172624424941363604676201240514754088221236716263515539399773604560921647184140950623651638994245885317913809567863759

Factorizations

Primary (ID: 70518) 46266279097921483078651 (proven prime)
(ID: 70776) 280716627720536707666916907562298639153123278938494160968548501178671109823539260427515910938177863992349567436573870909 (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.