Factor Info
| ID | 74286 |
| Size | 206 digits / 684 bits |
| Status | composite |
| Value | 64009025564453100354713779813393772844637556397959864856960980521196093869220574066794782506953782669841190020814463740927687577468817731290753350181243204463409155179865808262881600937360363597635691747181 |
Factorizations
| Primary | (ID: 74287) 6420530775230480256516185608218811668539531217931 (proven prime) |
| (ID: 74288) 9969428977957876668935389423616567664069170721845085892032849261977956660187566232560606816151883610856477939381103747967795615724994904708732240158654651751 (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.