Factor Info
| ID | 81430 |
| Size | 148 digits / 490 bits |
| Status | composite |
| Value | 1804198839763683528158618480690226714444276594026899007625961272030508124975367566509295649598451944035312377925426221845155710980690992452699832211 |
Factorizations
| Primary | (ID: 81431) 7078781090471079283564169434647188243409351106527991 (proven prime) |
| (ID: 81432) 254874224348081593402367922948178623463811835995501944845443457187338395027388561435440925828421 (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.