Factor Info

ID 135252
Size 664 digits / 2206 bits
Status composite
Value 7215287268405544003147110523539911179697966138062866186969216317364346215752707004317168049321638772404345912739516456952156701372458033996572731322749037674072124891213401918063672554589018256431661867789904513435616275925116181099634465576283975149593951746635897546364621021201742807473375394907600031125931615031955874929606208512775909948823913907410610756039746494295632121622808849451316848765179088885418978689028914105646817480598883873922472647223388640619212486897904715408027188284298959649167070168524083745120992835756097832401691958137010885292242959896988216564766067870747237956864024946372433264594751591143290451181558338883637386789174016840257

Factorizations

Primary (ID: 134113) 4368908587718560589674037478227 (proven prime)
(ID: 170677) 1651507950678674952155981249838832509086730181307200507283672048291363372104147676661422257851427758069694779638707546105948423970666653257165065234245092422582242511019779709535172219023782338749434172260326033653745583749692141613009913857116745268525507593395606990895237529247491365522451847804528921277853420247541976801963926761448698225976906996694730754417397640692641935388072642702880068139673777162799213483334326950767175008024804518266442813203721194744187705917133129569847274501295369985907944035015576202388697095269561992911245962628111318084114133088524055055537485521010920988227316396580999080113429758731049620891 (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.