Factor Info

ID 51160
Size 263 digits / 872 bits
Status composite
Value 21896133335746522654113443942743970178125149479257148432425133529656396228541496490259621891789670481231911409109418026338956905971188047150946225630447777701274233897530018662727141241239585876140081461245503847556970027434326248167792311115431126752092661439133

Factorizations

Primary (ID: 51161) 139032641114575020289 (proven prime)
(ID: 51162) 157489156216936132179640435031687857685482122338653479830877491200740086535098488877047921560295067990802414932451702978605624507160493961367798546151980793378199092245428473292295377934139568865379730884468406751905420604469838798513378499997 (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.