Factor Info

ID 173488
Size 649 digits / 2154 bits
Status composite
Value 2475803125404269610698661550218502135388801281604493088473397796623914475018549668430300067360699085557360581339505332849950191939184972877324921935810879431525119382640891091965960832942668635696091467798882636810083866815081154416133766871095152929177037635629666193326223983700138453792313769647303376876612958369590708236308498926939786258330255212128881085572305160812943339574710156936989760091602745704013814269587404122090010862561209828428514613536744238230776850580659700334415704176640842377158374442455590960878107154483851704595853806256861179467510156807825129362227726242674363883865998074755381525110683990431521464315950575680095421

Factorizations

Primary (ID: 171730) 30987973932601048965472542318827131037396904256397894756475714670646794000349537182895477378098940064202866578328204777697863615977 (proven prime)
(ID: 173489) 79895611464923457587019668683186373856310048637464186249965280079429354148573539757631318582988545519323901208514149958889306668193711065226073321062020804524862507822044283055303813500957813421419318805104536989737150989623130470125269156508873414159518851845387952776734230243842875123013043915154756116060683642775506200908751892934838575836340084639510497783414387344244271955084413917350597839902092324989635876071167209877334104162774483754892402206456137839271578313037045937829526693480756111002990923153768373 (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.