Factor Info

ID 155094
Size 268 digits / 889 bits
Status composite
Value 3744228089400419647054406154818080177470355609954676010723613354690253749584109246578262824909648472025344602222892930813783940616314512153745999576419939891794818292727570163011655408362490150282715708931813686412188634418688423752098266596981914242150923172407648231

Factorizations

Primary (ID: 154598) 175500339130677572941801 (proven prime)
(ID: 155095) 21334591761742790570482692564837639105664348700531878335704884961340814993249564704735256481644260320901379034273625264495712065583089883860092886872437198149883406018205406011802880233262779232985855794991262075996837655870149542952836552132431 (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.