Factor Info

ID 123696
Size 637 digits / 2114 bits
Status composite
Value 2130169477843003298332418210169664947516769320724769567924822866174283973496848935689139238711385155672463279909090422518529568098819360383993666372606192427106818162312062086116193623286151805671862225677910158049734064861453820122988544479785428165300420137559904457296925580061347852493806561845283691394774786039133379522147867472008424226581204286933049846972480624233038356057819935994103090416007743211529039049089234337094729854108012933707286250347174254119759053637530652862323117535071852565873729585388883423799918844609548582227917322156645731758959910485904642158684753435639662668177260763819188009214400212987351955455609

Factorizations

Primary (ID: 48182) 519595676946814533595216881228826340241229081376953784143304701505860621501793609212597173582174625320563706686663828293637158523542128523977144638929624454241537438460329740915571925526586934897147 (proven prime)
(ID: 123697) 4099667438266708333566708055507397946566446907389112912247336734715695134749065370574962587869104010545197018619194413888447141723855384542116474654392241543537378062245256148600811634131058069242894862939709019806227902054272407770838202818049407337060965323455975582760396473493812097339788441834048082876985811401263048167206063574464030932295686789281222797984895928903730577696393789229499042392827248444022868428626168930977402725147 (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.