Factor Info

ID 60708
Size 500 digits / 1659 bits
Status composite
Value 21021502899887381946503110236956332225349328096782909280778035551521836642955343853501079936632670711509798393266324896035645580399919706250648872802475139276042157219390154111108485012943388850199942471641568862487141268707604578422825548630194739805503169805483532645844513962299871351639383126136851823574974093563974291907509027559063313890471593245727447068603920566067949059511745725248021304323701410134445505558125611754075875701364782337242748433594270105063487510591393227076175988100497179

Factorizations

Primary (ID: 59462) 36083117529286469251 (proven prime)
(ID: 60709) 582585550786334028020783954000390087347710611802568841314105010398993430191285093890598393728895872025982738520211019774184209769344926563814639313758424996121809661492773766272430516800727975649038188520726768873286394279194935887912699054174659281670998288033845561843919241957824503681377496282516428281832630115336797273856432462894767293245817589438698312338243503829966653331573320960904293609060360214131261001602388173715646180618275681167793373963117507431864849845313929 (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.