Factor Info
| ID | 16664 |
| Size | 167 digits / 555 bits |
| Status | composite |
| Value | 89676057956806395815655064817527999725264523457005995530150342988456047606210074683902783236347764010919173505918358290614633948706957076787588560633375286747052448267 |
Factorizations
| Primary | (ID: 16665) 137264616753458559985037764860037509634175051850677845943197547205305803 (proven prime) |
| (ID: 6824) 653307895929756357032069541177270095642284909406860982228674482418078001190973372748580182250689 (proven prime) |
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.