Factor Info

ID 150205
Size 420 digits / 1394 bits
Status composite
Value 306953102075776901031637891310822895075683565428135196962770802329055673624790786179873595283289589470194478831999470903266748779596443635382424586174944139423512315825852717926593626270750313257072426843769199331127908290957106122214880855766970355452640294744462250062332958115701739914101905009732925839480717112698922457487839155856329714231087562141348329978922633010943559451145282569118837234626705480239530401641

Factorizations

Primary (ID: 150782) 102968016651034826283138186847 (proven prime)
(ID: 184270) 2981052875050128773798338096042353466171998868202267010756868975613663838105692734822070552268599197131867238617780738303849348772916155133461396828969612971036534089549983437718512050212842237664868335582830153347437509633569582310862044441414064369500565372652696963981736864628390198822920855212031595515998770434899386985496400950642903673678728833660322626037787391282811209268688021303 (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.