Factor Info

ID 6563
Size 385 digits / 1277 bits
Status composite
Value 1499752823015231050647342849250374682287995291179726741613500795089016874124796206201737882765293823756490959177642737572737779167782179590195005888308624960800502662199421009628867775213259083009853020242465731100768064156580905609949840955448796641941909841465136093829653601667767299822986550938039670512085886866244056177019711682804600669712111020635969248618609753216913139822903

Factorizations

Primary (ID: 15875) 588073600518602649955549 (proven prime)
(ID: 15876) 2550280818068773466902903955744342965779788941986616418472828323182244942036104389155526996605617285612938857481584049611471608307965917380411889746527226932513793152709590234043817336563160107248034975004692636598434452856036055515749191824522998022894609461535261473186489273460080381358093324793522284215110377032112143210157862019807798523416390976178182947 (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.