Factor Info
| ID | 203319 |
| Size | 148 digits / 491 bits |
| Status | composite |
| Value | 3951143223929326851996194558123282777051742137601447684378446900123665609284950352198731710937377068816499095722923496039503350386889040263339478597 |
Factorizations
| Primary | (ID: 225360) 18855186164172566693160950559318926197 (proven prime) |
| (ID: 225361) 209552066446155781633498045690418266251854045779144999067305160064689056348762732644172619477771051650794829201 (proven prime) |
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.