Factor Info

ID 176407
Size 478 digits / 1587 bits
Status composite
Value 3895580801078098623290081773518482950894674245314783630155126714724568864734868579400670196689320276360951500242731919397015829906848888706599040268567537087989558883529960608033737982686072139520375105742951561000706842086978163143084181055887434803073376084879066510344802049678854776324580682810876834000383144227810460211338562421999173217848186129733622366928871911692859464093323043705603834704116385472934108793688678689621787871077478768920617351086548925880655291290881

Factorizations

Primary (ID: 16361) 24171717725330873572798545219226642215966994254472458802413313 (proven prime)
(ID: 176408) 161162762421129263137037548393836850851853199990154288584509950635264467879731417740447405719298464267633440206181612794683455101944372176383390577970826132618530811324978731014852451049180402323138838787665629277419141907831837721665533697164989524639264373690255083595222654172583984917427338076564423086561137080650904645519247387552051726310928108782782347009626658845640011685218238278168211620714707402050459137 (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.