Factor Info
| ID | 193870 |
| Size | 182 digits / 604 bits |
| Status | composite |
| Value | 64348936605370215278998871181741791527817816147123277812124549405842202684437167064700555616512114217435844139166526432416909674973087128407204561140453434148285890969857341217187751 |
Factorizations
| Primary | (ID: 161007) 723047335338907086309602129620759915080192925801 (proven prime) |
| (ID: 193871) 88996851879978994069078414747209207300178207966880374415870108342035629948131764952181323993561029401668216613780436317663578908951951 (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.