Factor Info

ID 31999
Size 409 digits / 1358 bits
Status composite
Value 4702035735611569071314618571042018855425670092811202323397645476500201621904200573384536216093986930365536808394612121698787589383535330173491869563185791213044310561331898748738790282376328446300212988743878430985633832264967483854914184435646685970381569994094041912107083806400977257178047338023850685444721010427142307854878441706943054419623503430158783173408827411348987149738714574291209424138146622061

Factorizations

Primary (ID: 17352) 37691681996997906848396495199991445129214809531978987311 (proven prime)
(ID: 32000) 124749957722398275169992604482612335008269382250422212184405856978878171280146779636304337269200277481798176693160700581478575599534868308192644048086041918961990968373726231654082164915475308245370757870090332639345566597284497715201478309032890467536456438051467267975646408639774867392579826921211767126010038442559057724800570643683253055022327337251 (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.