Factor Info
| ID | 5214 |
| Size | 195 digits / 645 bits |
| Status | composite |
| Value | 145419500746789070940553781191389781449415966548475795374818719143479811675498862126947931006520829376091647209206248164351275442660395735600296820367279222414536715678678968610208995074110479763 |
Factorizations
| Primary | (ID: 4578) 55223513719943993551 (proven prime) |
| (ID: 5215) 2633289534676435509808046866675756227596378524846482809809430375300588175567691591252713681393652061352394203146407937428826294147318492767817991209474182107159344654892783613 (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.