Factor Info

ID 47196
Size 315 digits / 1045 bits
Status composite
Value 374117081847706321057563558364339106771716361028611328784837360393769424948916627861347056928863988171049219879673224863642220338853302889369126687150262827909976582707054473554236501437958881435531295742338711039171540574088585684601294200908255349021917271178213825857021589274886636575393771535460331421595853713

Factorizations

Primary (ID: 43306) 1165392882136519811326239521 (proven prime)
(ID: 47195) 321022281483164593207085482333005296672758652821833331032823641977991506465857014735608740154159335815662154918608031072667359774775207201881379937247846099544116731179294350156079354613103217434807416721186875850084734110283639540079160281805484482630502490427617499591443348616537367153 (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.