Factor Info

ID 148178
Size 730 digits / 2425 bits
Status composite
Value 6551636012932664309418411468269075087264977117121197916029728873348273360871856070063584249705722731931154548585421872801106681756766565339762730134262324214909263845727413924793604617560213822318967282206970497071428627474030114818905963609816583022881164238730299138805821469636064126477396781515760273668945446619221127808363944685495091950841438979740457280408757222214809380282221988036817118190029681580688818475304434028737765973514604165508258302686083701365994297993403944880312304300849864441106284221521786448383433605875805308948261735544687766920505491948740639396601611852906075644834897905098731361806631965688884815991810323319322745809001316447557130692375588883000204800808905366879713308626076417101591930007173

Factorizations

Primary (ID: 182772) 150116896618839783414413815639723722503874563 (proven prime)
(ID: 183640) 43643561521044853940367706940210154871990499890093986414040592987952934838174102432246008996466989346940491559278767059526683700732259090325831254399842677336985809438991907167812652305807568082017313452247761483271994709224255862316685131135927150342013483273875440469225791467911254068622681524973267437880481192311968197699466759758479390074209167335820288853309437018549021510735064098497778374513990465026993727796539071848041366337267155570045509579254167473162825788523860688568052226183413695406279297483825604614090186693124389219896480133060600617637441021639896474447147121225227347809639322295998181954647985851908198282593576864725168520696113339832515577681337383614176471 (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.