Factor Info
| ID | 47207 |
| Size | 194 digits / 642 bits |
| Status | composite |
| Value | 15996380572161364481289955284454401185066177020924776634693093015825315176855047827626463431704335477670535660925714954023765911740604470722227711047098082442196343717570609582418334590899122841 |
Factorizations
| Primary | (ID: 47208) 64287636276094876734010170631425779909565821562711259433911713946506461853949 (proven prime) |
| (ID: 439) 248825147396336304582370574626699363123835244172196051741434532158291098258439958157642819216575829803638503939477709 (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.