Factor Info

ID 147663
Size 358 digits / 1190 bits
Status composite
Value 8651397593594921928034404706408584136869162834312555029064353725358318500303456874973553423741885020016616859204853073357093905969081211667702737876615764178633170022880933849727018914608311474802152133629036435375642181501108910270770601846191105081504444059222294743034056818274212808210953736235657499841141767162497950118005313720815859919456731201167511

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183176) 5700502922195682210995743263505937372918870374188973208660203924017934505600055046256850403532174936801485650874789891936451307530878786028024014244764081224704406523579380418448873377736997383409984637591625308916083410085232996257668876827133001035920116460955918681083643348142771543186507841548013872803304195988156528931709 (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.