Factor Info

ID 212403
Size 630 digits / 2092 bits
Status composite
Value 389756264657718347487392468662575128109717613391489213866145673603314824020695309818705876446791815810750538004166309552325528254659057367957570244472838117190025105256483233501873650277448137543698339824319442498127389096009978142758474168950612712895663767431015207670974428174970415818494346290859840446024557162890032421206227391917271803740506673480683283310331356543569742708436881987173630936468294531467296792433591234197662848105550105643358586515734376468613225072140828047504168371370394907110847356106195402055721786757635771573851744115448951850539113512960000000000000000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 212404) 2746786077052533635551 (proven prime)
(ID: 212405) 141895383813780728985306432873197477595595520163046796689836250793058382476890844540639241102460734480453916444430253376729644599814008418790010447477478577572810675922857211747189258424695758020981630486977857398997855661551096467423970732383509999362552433515316175024995457795045455272001157114544985398846100288702036774122602598729466070111890772959020281087649658724731324480869763472483952928784723242067999270806844055859601020090117174286840737362913150093417281007088737694556333073261000277307429421791268592201577780511287062172367462145594791891517094003242739989739302251892251023667198705041951 (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.