Factor Info

ID 83203
Size 514 digits / 1707 bits
Status composite
Value 3999251995684845867314239204142649654404531994061036709837584559497708598396960237693089385474971288604841977754893761354832298991079835471674730796632585397991245990395977282409139288799675002627642272770651608858622384845501761740174486583363230284020816188491316857514967901960819567275822644420400860517406090246047018860549675462273277586767039886817147984080733519482507720902278932560718807647387534658638528715845199711964796900908163865807690223522433027563750072270290546867005306134788964597340601525121

Factorizations

Primary (ID: 81850) 1006403275215144726933139265127272477746983450618928928222773698281897368670392344190169748123549824687448969363666355161007074848491494882336302901047685361 (proven prime)
(ID: 83204) 3973806618256386663233351769660725186909826217961580944787286848748163293628644032978371818081837154572640324580343903491839034655868314598822200784889922981743344488867382173996769083405955225278055087456796789448956675220727117188294385156960054450496481783333930057147482148709122074714411722459723964502162588186295089160209229444090028322831645463862161 (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.