Factor Info

ID 168962
Size 487 digits / 1618 bits
Status composite
Value 9196189708837962541481609693502252650344810513484015772733317782322971470117026685285300291178384415037357280565875928549909629310044322292711644293415660074463862782470693079639947366809059939587582526535819059948659025972428190318134183291939153223236754935330178657000500360675645284401769471413552868664736115308343908930770812512470420001370929067542738872687006363801937241780853688958359143713421803721448517914766656954865632110984348872620530482557082105563340396258008000143503

Factorizations

Primary (ID: 131704) 399981195234791390040813065378761 (proven prime)
(ID: 168963) 22991555149085804768466028807145439721283617609212257534298208613567679451531720070760598459223986437694743257721941958599719443029509726159023870806485217564961279168252635254501935684606889842404500620357157692415651768855825319911874455587625858901977709979370630996927732400566270704450873186188143349405870448081722783600647578976181107635480270495857491968072277716999307311007879722667183011111472253339678275050351576678874032485332643806643312023 (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.