Factor Info

ID 39561
Size 439 digits / 1456 bits
Status composite
Value 1152165325246478544277622168683967638868462545002758376001991916342144788662566510676817262849698789585439413770362246546727585983699831241368779754086686968023076887192857382468210539974762637980995511969735814227388395968071327138353341123721353957362393240555864115470658813694131789729501272650832235994466303423617869190096253196519593387149506810485592301956468928530093281826414689917795727142029565278813500112233932135948671541371

Factorizations

Primary (ID: 19620) 386736023165016911595773048286586040278275120007787504683197800313250373 (proven prime)
(ID: 39562) 2979203529625321659791763004949512237639876634658000105240658748203638932107529941151818845833682706912175569859788495916459607066651507099037779474389300058695767855402736688291978942364090954889441823148098988837069245133782096969717387047240424059398486085882417832840997781836198206497216042491676826565950715522477687933040204984023743618092861013654490517128127 (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.