Factor Info

ID 40690
Size 371 digits / 1231 bits
Status composite
Value 20171622407052638723369420215917078066200084291642024319716338298054312442817133760158575020877028263697104174066578233021396691617452830812721599031859660919492394683583511125529434530347892964708535270199889697881001426638244839041328021310282944206013696039945841759552358003039940587880239917038453269661181605557028766797824878942534209879989446895512936907173103491

Factorizations

Primary (ID: 40691) 203836449860090594223289898801537221687748623599366460589088063098888531417711686527248294546247282437382306667288672207557471524899 (proven prime)
(ID: 20076) 98959839719039706069345005695561382710965907151726352757146657795810168756476598866004211089054805989179832180569666463972117411056807861047590245894078471070686713025987631755806648939159885663499362592971914130630300428157851969029560609 (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.