Factor Info

ID 128300
Size 279 digits / 926 bits
Status composite
Value 343068846801628082506183004219935917680660740558066988084116705113588659064512946871984814811731773671942881185966734613391704592538212726393794786918914838256667158582501135775710188806641689783820622359386983760767487491539190176750261534330710660062638040124169092147907200081

Factorizations

Primary (ID: 7433) 17173718030064788332433726155286401 (proven prime)
(ID: 128301) 19976387535945461523900379652521605262763421402435538867580430520463900590417609403152549804277796405910794043499529537985221100608358398380121180260780054719635876787206810981349540667484300827927522285980245097648054742489393437686024806761681 (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.