Factor Info

ID 144392
Size 659 digits / 2187 bits
Status composite
Value 11305689226236609304478445292095798927993713812800274993516897849303101212913984842260996724177179301421870799243305113677356878045469973789184119182254095356570614861051968731980333200094621733781845849539067455503485229544066777905271369687730842344698228433833893995536420120113692576095306820783711994065766364343792979298030891119449619446582621865887086340148590980914978184632209390529540463505516014324471646907676116035305553021546052704139968794436378792448624576066671905368611281781466495536889970274939821240688135643796022649046727951591931137626162251676733108061680884355304068935481638768672775986463147931997648779907997498402308485300651509

Factorizations

Primary (ID: 143127) 40385656825829055229 (proven prime)
(ID: 144393) 279943180693942346119097458591878016909967796864002490302575059898106029314046493323604851280962943960677334418900381452334738408016897337008225690152589232579293996659988899089078040969137271104103340711518066972289055882966151016067449341474377777473631295035845478310328575023355673410273301964950984816689997604188192630993100053874523616442327513186151686129251049395117912194002049596565901633092127210498995750951952974921810119152990157136340427804270683539969811481367573440668913992571629076967406584494284731724036249256801538020171330287162310842909121518310130970492875004281723879228711249206333749862876344013866440661087321 (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.