Factor Info

ID 43115
Size 261 digits / 864 bits
Status composite
Value 119520410796448358176171944129377994283434829094250078478539374532957011207264282654794924394491333824379089209234715821717921707221620304866866567109737180146416793242724662437351427219197228024601078968569354327437771093004884927120109611925405428733657020569

Factorizations

Primary (ID: 398) 6556208367360005292317 (proven prime)
(ID: 43116) 18230111689475750533056642222829762791229865084863859552608159008283007806321013104740503307951017901589898864673338766367906982648676056517250788052966940920932115090805689635576653709928477873055006088203743089307119923738278982307600557 (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.