Factor Info
| ID | 10985 |
| Size | 205 digits / 680 bits |
| Status | composite |
| Value | 4987729812509883225347438382158121610512102487510372623823646502065396744859729497403161577482486286660231420625625504080969970693504129251471694967515557034957410964624212736286902979134160834376847874289 |
Factorizations
| Primary | (ID: 10986) 2550707823005230793212015514781257 (proven prime) |
| (ID: 10987) 1955429691917189363239893257937772920860700283247151089307136976265136169416260338381393528549801392972582512510403701153104544510370136206682401106888202102548805683977577 (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.