Factor Info

ID 15499
Size 326 digits / 1082 bits
Status composite
Value 29540780453329709192585310136603464375835369790974536797234315720966532831327234583977496828351090157900225993725475102840734538567519022385604463046118961654927619554805086693737898509716861080274724751003291790233279125955373610810387895015787091012022396197436317157109605512145304275231283439345443190262672665172880528193

Factorizations

Primary (ID: 3058) 20988936657440586486151264256610222593863921 (proven prime)
(ID: 15500) 1407445309663054828530791863506552661610927338097622083878288247369952848463460721290813792956357783206814523130818995957194681848549279701471959839994035044094854633336029099506193313010008266465270794687850801973283339788865440954789075191667959230754996906850438966678858163242833 (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.