Factor Info

ID 21914
Size 394 digits / 1309 bits
Status composite
Value 8113727520061511293481381024894883490005196911176278324427088726961729348476899988538623293485175403509462024858330194790415914049292303423964708815434993038350244949180672043793756299013154458655900865061772289483547924106391480987206047328351085538833174743490634504866225505989114102732895961815743518838687482141791661990781392034956088403431310761963609821795492675713040199429450217527969

Factorizations

Primary (ID: 21915) 307479947521887643441 (proven prime)
(ID: 21916) 26387826541059052167841690374035680764397105949139828515418932415956508464720507448049185382216477719520224837616608178835829513633988455634426441157755237517551387894803257978823542538583028836099627422121250411997068521743276596747969242578628951458492456153835705702996268838205527289056383301995594557526655245424900656734985360037158174721566134398860565757617568657009 (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.