Factor Info
| ID | 2533 |
| Size | 151 digits / 501 bits |
| Status | composite |
| Value | 5881801671381013012452567736144580193197549871119764822923093776968540287227137007691907109301779883021337094574675957435498307144961428424460760560431 |
Factorizations
| Primary | (ID: 19318) 80684370001269698853996151670133742711 (proven prime) |
| (ID: 19625) 72898898154480890970682936148862416088159827301328774352820434843949300238641345004299739924735864052147317728521 (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.