Factor Info

ID 64435
Size 577 digits / 1917 bits
Status composite
Value 8705273371171235363884044056089973346189263182754133560445399148748038599069228836279313346697978192599572117753078185351170985341497068012920809749451570051329626611501406389295804260234007360126396532871035053810050950002437104698124619828003313889271904724099646386568311602186816000543733680133383681690953001539390916298987409497927219583274022011318988425976056241598377348176257170110180018588330909171395495652575017598515995764664310393731281679686164149547505049274846546903608256626465847774950249912748284049744109505525874572409743961721495376738636457861776046417

Factorizations

Primary (ID: 63988) 430874112750245329176653171 (proven prime)
(ID: 90876) 20203751196854141463474622058039970438277423828050980014851496860867770308892164913401067871433610496045058922488553095339174965460313531134248487799855820126650098245444455467961938158697626150240552180644753296963092145802128958010490807356407232210807522709239710411117260086611367605301480839077190400492446461734900565532352973934578497578926943473613940646582394767465255409048194989336566109648522211089057690961280908634576007421976612505011357584060887703804747242885050680305093694025752045537543280238331629939406471899353047739279519894827 (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.