Factor Info

ID 116569
Size 258 digits / 857 bits
Status composite
Value 662571877337706455993059308581731217887309103727575959906864169123105795327093230624558234478676903080292595476794279390851662630669509750931800475598670235104630488531759710670799379117587945418535469370470376130113358281640988823370400705849508181249897771

Factorizations

Primary (ID: 9923) 935054830152584514962446826518669351 (proven prime)
(ID: 116570) 708591470758550458608763149408759908851914890051033619014546391442426899702285241204502337575000655322108876710183059117774154449869808673097513283814142291899178332810772872409041147708922052966837449091611927687333251421 (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.