Factor Info

ID 53087
Size 372 digits / 1236 bits
Status composite
Value 631875265404426543934534725999480647559111234045327411116078533631207427613608968077041496710013642578185532604083745254176732056547004484549510035044122183155780874165696324982255564291243677520291061389613624258689741562112982815826709042979627046608820876917348741381982319356153084590794074875032908093984789244025415051209763425881651376875115565657684590144145500631

Factorizations

Primary (ID: 52456) 10819801896323246322047439823759030271173906614865775084804891 (proven prime)
(ID: 76431) 58399892295546424257935667362962251747194404516008221647423126601786025607519537961901173889818292370016215864750478695892209788622233528186802150244270707441799605482920950782145599298438214296820099664117441025567026231498494324822098170801282675684894780207646701186884051670773738203579108402945410598321141 (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.