Factor Info

ID 27501
Size 560 digits / 1860 bits
Status composite
Value 66610543607940475690048536899922263750687646536533457601026078879879726223302941591832844887655955541431203468021857570069477196708418645575959105075046021163598627780801456128088241546349272559277692641830230837323408827948780209449306022199040620582620304748702211991896129496859896820916335535847664211261962864223241189343787625591542749849879859360474445460745144949953237605903925536294009777401165357998751260946125724749322540811054286812586641110206531464539817948935774524474234107739528468831716013029880379282595088482650701897504321237119034338169

Factorizations

Primary (ID: 39617) 66058321244881452620558993123 (proven prime)
(ID: 39618) 1008359618480341145102218602890245416309193405496685607419145630181589045402315350825034138374553165312694100160958135453406316961627114775127418422518963814066329829183690718030824014763966133398382570705563379784972033945286228266552948823539011726656748580970654632294712051641400953349825179503984898984424591018267274403068002347029195257635025869153667790040784321767378945682365697157183827047610737111029837520722954688571020106209657819029144642909446409874131187605509178598934240369478855442712589748499065685027567695603 (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.