3 5 4 1 4 , ▁ 6 0 9 0 5 1 5 , ▁ 1 1 4 8 4 0 1 8 , ▁ 1 1 7 3 1 8 5 0 , ▁ 1 1 8 9 5 7 1 8 , ▁ ▁PR P Net ▁projects ▁ ▁Ac com pl ish ments ▁ ▁AP 2 6 ▁One ▁of ▁Prime Grid ▁projects ▁was ▁AP 2 6 ▁Search ▁which ▁searched ▁for ▁a ▁record ▁ 2 6 ▁pr imes ▁in ▁arithmetic ▁pro gression . ▁The ▁search ▁was ▁successful ▁in ▁April ▁ 2 0 1 0 ▁with ▁the ▁finding ▁of ▁the ▁first ▁known ▁AP 2 6 : ▁▁ ▁is ▁prime ▁for ▁. ▁ ▁, ▁or ▁ 2 3 ▁prim orial , ▁is ▁the ▁product ▁of ▁all ▁pr imes ▁up ▁to ▁ 2 3 . ▁ ▁C ull en ▁prime ▁search ▁Prime Grid ▁is ▁also ▁running ▁a ▁search ▁for ▁C ull en ▁prime ▁numbers , ▁yield ing ▁the ▁two ▁largest ▁known ▁C ull en ▁pr imes . ▁The ▁first ▁one ▁being ▁the ▁ 1 4 th ▁largest ▁known ▁prime ▁at ▁the ▁time ▁of ▁discovery , ▁and ▁the ▁second ▁one ▁was ▁Prime Grid ' s ▁largest ▁prime ▁found ▁ ▁at ▁over ▁ 2 ▁million ▁digits . ▁ ▁General ized ▁F erm at ▁prime ▁search ▁On ▁ 3 1 ▁October ▁ 2 0 1 8 , ▁Prime Grid ▁discovered ▁the ▁largest ▁known ▁General ized ▁F erm at ▁prime ▁to ▁date , ▁. ▁This ▁prime ▁is ▁ 6 , 3 1 7 , 6 0 2 ▁digits