Factor Info

ID 27981
Size 560 digits / 1861 bits
Status composite
Value 86934230916489519322243961971791041580421142953828743437644101550247222272546062618888374690814428527026915766975197325771556974422553816011422568497097662698116136164011840349398316984174468320668976278608996770316930589252173584152571059593538967169596883956803703480519870982856248172061383027300234289058882056864941069886195340719174601841289246578697822635268747183081014070967274596086262560520321774972357648536640995432775949409550960700116927971549720827601325365590163048976045019734894282805132800191201389032581216176340738352824909422676943139783

Factorizations

Primary (ID: 2206) 318727841165674579776721 (proven prime)
(ID: 27982) 272753803365740953791113715495434687975693935027564040883175018190029541698476829944869313411692171522339410537948177651621716427738331104383251650571852984474317317097867081441823168547015271611060315722057297274020148624383810347198851342972288024730288443261826789201063113191542639686077086361315170471699925037316536308003232837268794705634852781150546455826443917291992158571846592373588398631163808615840882261912116751035164073816542131297067056511975656190076375747207699585927563568351593214103633225099112879951034319229011223 (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.