Factor Info

ID 63853
Size 291 digits / 966 bits
Status composite
Value 339919607240821822200277065486972872388910797210775722325525773037108224837750008557493084883675095838774224860465474554413568768222293568898050928745599645287874451958896546083960533481373377860242366086377585719483465414898742054730109776356217468505179033278074043478996738953810914006617

Factorizations

Primary (ID: 63373) 63183887777606431620036734659574373415341987361849452469359581232953058529 (proven prime)
(ID: 90173) 5379846337364757396738566670302032602481199064897735644273764404532181537565717802305192833842128009280415198040375732677135641014094716998046483622107242070961695239865451334934379132743605778351347768647586139646073 (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.