Factor Info

ID 103265
Size 651 digits / 2160 bits
Status composite
Value 125444528471183879547586262081890097238680308211066366639950863061338197079916537875820068032103875578985698738814686439595384550448259943318367191373451112565584408990431960312072314215814966470558006887780049195628251724282194243868515078031626080049053473053104974172852198692575909393702283430521420501611541706615329051970385368589651949561382685446238334458353882239855653593949015601654930385198628874024812744810229693743322701209784049374893656287104671857808720654002000752556347720583920789818631382601708995842078553476614637732178670354636493935467654344301697698784306760017505961114375540377511016461427172872438467957047281580796455529

Factorizations

Primary (ID: 120937) 20662583261376102424722563151248424769 (proven prime)
(ID: 120938) 6071096091149129118903415866149807536325942786999393556240424357386934672478799123904538202280255806162646166644959503968666557478603625754576590681796309594147510889650106330887053327658923759058197528787334717148284836244693779518738936621346731473099734601350426642441013191617422450567454181215288217389066965333690694696809187868037600941415211772916897656642048372263121594741572709908078657264801517330736559453205689207586023365284163273901699063731543696185014393403535911196332991482857662582953943783942368516026192413753263379934927133727473452988133680599192503676700501962801524129716084004192160041 (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.