Factor Info

ID 15091
Size 275 digits / 912 bits
Status composite
Value 18617462593905486625734236648255257622682049282411169514098231220969565766192325284695713388132060798364174398657276660822301165483717416510510623918064975744009453577689949341152287167103636345441075803930300522979694620110733300558022724093044932095548655619955206299549867

Factorizations

Primary (ID: 10429) 206875670104957744917147613 (proven prime)
(ID: 15092) 89993485384047207400417641496837365006548335115991042679897051868518874774268503203014188169254731957607148711577873270009795130504783518064520946770318240205022652517926545009268809026559539823405040081927534380126147249606934706818561030625553959 (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.