Factor Info

ID 109756
Size 458 digits / 1519 bits
Status composite
Value 15082978362857557295239411013637081390965566612852834190867858625022385737680193084670435876534638056999135412135008473527962128000489594813786971769599180104251775888148156484881887139764741881360025603497897344847696108981876918568122437407967507287260024550135426325896588465480206078066865258157177725164284550105882977158381083619882072178533093176751625318516222523715007849857484733522665065547092781725474783784046373482533220729284292266941777549601

Factorizations

Primary (ID: 2058) 53515849782960242281 (proven prime)
(ID: 109757) 281841331568653615967985896484163290395226481139076169236326687132155635505689756381068686145542300763704366869912987048064586987294653124261664854870049171690714906733566848779135857572638748167334181354637239923599641585339991770766068624089663688156094285332777109358124510215136588121008092190128111730414559493047775807720176542450483710898606606165112632898199693703574887861472595486183461991661243993700490200547029129889446665721 (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.