Factor Info

ID 197903
Size 714 digits / 2371 bits
Status composite
Value 500462582201107457283068712777201534405681787000229128317967313904285623048297113794978060263700810998514274029978866070660050737325778269658983233842560205344935609853900427809529807549682416725783121874799093051100053583163244307082847665107836393240025487896801378185330736433576265435648086078058104897431237108387112474641652035113889478159723819496450789328834969029414456315141237317007200873301517936554307708788599245736614228982129626215879373826238650422033674345585448844053618112863810549462150942956726906096776319256074263436918549963001297432864782889414925925021430170472288012895754885826676132718170252690468565476587129033826664328031918046675136532773161569421438719801481049473996548741289401

Factorizations

Primary (ID: 17456) 329475222305324547871727927490276948774179783794853789837408297 (proven prime)
(ID: 197904) 1518968797408774478291336729656072524175451693144749887462855108471931826169699272366905113173846559265210461790755054010557091690528957706933709274868625606037431395505551906146373139739487259426394472576038722335248465119691304359744026933730199114807947540560218806273006100437451637132104696901573869032548831231724913904913632896991845220643028836845914226836140668132811284374412021518286101808910500083118377132057696031297573508784386699926205497756734920253269387549021790861666815205052589197711728892226426344882458136861196366069983567114676428456981580917573299056490377676943008834652292425874799143436033358377502236384042031617404674833 (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.