Factor Info

ID 8142
Size 342 digits / 1136 bits
Status composite
Value 496244940235456552666463603019664835118212317346066164695497220743999423108689565494555257167290720531052926755343115629607604270046981530296774330801934471161214881642050709298854221598560888284011830990191855512470888685284252684272014252356897337972475548595606891592196392599568029644126582868720082042526079087887685354774923715241768897

Factorizations

Primary (ID: 17915) 6455463436321554277921 (proven prime)
(ID: 17916) 76872085967266565208840285312989314654152185146148133950391606815241461890302565530503389872490622949128490769921639482404612002596722992738149139430918588817098569335500186899036338405012494033658134040775874909753105486891889787639275771602625492125148672521660525200242517210799119936077143465102033690498447861079457 (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.