Factor Info

ID 91256
Size 301 digits / 998 bits
Status composite
Value 2228409537095810182591138466081018557605625751775771822930244995574835463941490679376196688672501258808908735908133169865418679803794767884411791947513497730501705129112277068336751112030130184953206349626011463458886392488686454656981252626930185799460036809952516125956237568696927990518455603178071

Factorizations

Primary (ID: 89965) 1149894110635687965812877667192350259163213479893526981027481 (proven prime)
(ID: 91257) 1937925863333532539472247922745112405188528637002783990474236668167755349472504052675128498820574875208116772562597753762677028375177653313799115082319014634610302731524354861898857710599090263816633981825973883265399886238567802791909793391 (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.