Factor Info
| ID | 3953 |
| Size | 199 digits / 659 bits |
| Status | composite |
| Value | 1455193342407526906818565633613257719071347691521347941792288968176809873764114979312445182262042700978830599198032367397415022379425183296115187296430401666296541147939231834188134490167841630958857 |
Factorizations
| Primary | (ID: 3954) 709018264240844065111 (proven prime) |
| (ID: 3955) 2052406003906857188631483829442111830660328505969838284695921294539973727201191164472135721526572318760826521306296868346603876264970692497181706371575798494441401266459013552287 (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.