Factor Info

ID 137625
Size 656 digits / 2177 bits
Status composite
Value 12444353208974585498143892672842323958500853234333878051446623602399210969544783009928661943486353684220864860186959553187747193504717846527609686266030785099025059557078355710472233275656648621091093480440586996954654692427478138947920883265577349718788473233724119042465429736094155842553550594873930003742769420726132776764107844214499945922644371794774742352613691023753226214160084320042313433731778172054547943456227149753892709717557968554011996028391153731843518294436578733002217500986234584440821343034103003025280111485857843017638931236611572286418809336600397167045705477945372714540664252058042808430281195779213049612693410191095362389286029

Factorizations

Primary (ID: 171716) 3386411916070322600972917793132149 (proven prime)
(ID: 172554) 3674790166523901605478590635446706402155606664728610277668810727786402739499181849336378953486787806307231635595617906594426827857664979618342167672819137103581599558586773010450616629858537236404214263995261559221237478371788541398280964591417278744584342670392946780120662484345550011140671723778258170269890063859388515608618273938609743395236688165759444342300415995893377643493110894567518725880036194405217002637066969096113860689124209521190134146238863163124498645549010886413183437848079711978447224610051038290046258255540662331325765789347260491318716430403849130529292462290693593251286657639896242479203304121 (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.