Factor Info

ID 20548
Size 314 digits / 1043 bits
Status composite
Value 87187150655359946029922444942810503634219968644930488389238321132508102146304967513969662593917555258715273921949947738476527164682507714901561597137131270083934891098561261106986804455804157942142380326266857725959103204250848692295590363919063189677335418692913038735518406310929199851587944489736178612468838429

Factorizations

Primary (ID: 28718) 1406521164883830766285390695138677643213644464120092575139008553944045823522163128174903217879263307020440149313962923860815105463691667756707417255437008189 (proven prime)
(ID: 6962) 61987798571492538535407169970847649401713984031443364728525222913762930459022525408461747036235913612179097660870596482579273707316245828905106436905278680161 (proven prime)

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.