Factor Info

ID 20605
Size 316 digits / 1048 bits
Status composite
Value 1735181244449837009344260894677536593210700466380928498451332969817885130201799131415540136353313640508648736356239957394027829503905514780291749017710489066772057642293395757299898513522282196911829859358787648442784651271873217473343144886745766924677552228201746453377415294091344666344107745224441303995857969531

Factorizations

Primary (ID: 28754) 59899031643954572084019159023062286153951 (proven prime)
(ID: 28755) 28968435662932183628768998255997522550698169128129987245096614487574358387888965818281229629412798832256922485768905000745709196027642537838038619452414935637630061668352768952952487048586647415269860692298145083048538672024959199626963116585932586206967060616215176242724581 (proven prime)

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.