Factor Info
| ID | 139142 |
| Size | 173 digits / 574 bits |
| Status | composite |
| Value | 51816990178348895219053105986472663928198391505193986698979542551628135236882133152693592586952701659961271489783728770540445043677587708459918597579100819416673618743296809 |
Factorizations
| Primary | (ID: 139143) 3380092707925929556799057 (proven prime) |
| (ID: 139144) 15330049988523687207692904099121480552406277582169906584146274567146705051146907090149712546373312301471275048689270495289103857538113752055008418137 (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.