Factor Info

ID 131616
Size 903 digits / 2998 bits
Status composite
Value 214709743965910414424029753995856035014751972374313932386642871115690784489663654931206750009216963032474516539059765866272250001266855514397720261305908648692289321804169051466497815371694923056639425696192977716101224983347152098520537854372320430859571868859187330928440231690867741732530393957872744339137965386162503679065979120901626902465801575867478658535879051996666639503808826696826580284403899564044342242207258314145489048611989975264017619853319979600177981317666227029550699310805454450077619285731076320965632156990425438953076525812327198676939376673793596776773360964672405380317279555133462689328654138706470645357819253753572964299052321813856325407901465345958516968355359651275543697002497257169163423926638224865454051594921087724297688291167577255748695121394053872621891488644531157230516586727212225363459511362123252357786398228423429904927006674913999554399650193078627373377

Factorizations

Primary (ID: 129) 5280544535667472291277149119296546201 (proven prime)
(ID: 131617) 40660530844054444990492545776012238574485968067302778710600499653313817912201499757665577844908163473241114760334586955794658252430141579305227583636038023977233429703976525204465336164701088515805421739086583406945054881354737078807380676982549594956601646063927919418592104675553174379819312193273507414193134423290659345958790836988190343657563828999410856725868115159754129570820372488071889780112776865199466905671078751468526319097862982195426967843411225080292344718001621565386138485334655859067394509665916988010687792023126835263342284448004886226989480473335623079090965121583897344063417300542392835007831972649224013353148916903808511596837783889549304219801855863810782777840898562604601409952990435772706463535006838541624097000597075852190546464689582900454990078120742544071759984772553689089859875340901671672222767213726586672754736916611644735977 (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.