Twin Primes Check ---> k*b^n+-1 with k < n base = 26 (check to n=2000) 210*26^742+1 837*26^1244+1 --- base = 28 (check to n=2000) 12*28^16+1 --- base = 29 (check to n=2000) (none) --- base = 30 (check to n=2000) 1*30^1+1 14*30^43+1 141*30^169+1 14*30^262+1 446*30^504+1 1389*30^1563+1 --- base = 31 (check to n=2000) 168*31^183+1 --- base = 33 (check to n=2000) (none) --- base = 34 (check to n=2000) 3*34^5+1 3*34^11+1 255*34^676+1 828*34^856+1 --- base = 35 (check to n=2000) 930*35^1167+1 --- base = 37 (check to n=2000) (none) --- base = 38 (check to n=2000) 3*38^10+1 9*38^53+1 45*38^111+1 --- base = 39 (check to n=2000) 608*39^706+1 --- base = 40 (check to n=2000) 30*40^39+1 3*40^324+1 273*40^326+1 132*40^574+1 --- base = 41 (check to n=2000) 168*41^261+1 312*41^1208+1 --- base = 42 (check to n=2000) 1*42^1+1 2*42^2+1 5*42^9+1 6*42^57+1 90*42^121+1 53*42^158+1 652*42^746+1 --- base = 43 (check to n=2000) 30*43^1525+1 --- base = 44 (check to n=2000) 3*44^9+1 --- base = 45 (check to n=2000) 2*45^2+1 2*45^8+1 84*45^84+1 268*45^318+1 136*45^768+1 308*45^970+1 --- base = 46 (check to n=2000) 3*46^6+1 18*46^25+1 267*46^358+1 --- base = 47 (check to n=2000) (none) --- base = 48 (check to n=2000) 4*48^7+1 2*48^8+1 3*48^8+1 24*48^323+1 30*48^673+1 --- base = 50 (check to n=2000) 3*50^5+1 3*50^136+1 --- base = 51 (check to n=2000) 20*51^23+1 10*51^27+1 --- base = 52 (check to n=2000) (none) --- base = 53 (check to n=2000) (none) --- base = 54 (check to n=2000) 3*54^3+1 8*54^8+1 163*54^252+1 168*54^313+1 195*54^584+1 722*54^802+1 --- base = 55 (check to n=2000) 54*55^98+1 --- base = 56 (check to n=2000) 162*56^456+1 --- base = 57 (check to n=2000) 2*57^42+1 756*57^985+1 --- base = 58 (check to n=2000) 3*58^6+1 --- base = 59 (check to n=2000) (none) --- base = 60 (check to n=2000) 1*60^1+1 9*60^9+1 156*60^314+1 --- base = 61 (check to n=2000) (none) --- base = 62 (check to n=2000) 81*62^111+1 --- base = 63 (check to n=2000) 2*63^4+1 16*63^21+1 8*63^26+1 104*63^133+1 --- base = 65 (check to n=2000) (none) --- base = 66 (check to n=2000) 30*66^51+1 720*66^760+1 777*66^806+1 --- base = 67 (check to n=2000) (none) --- base = 68 (check to n=2000) 3*68^24+1 18*68^32+1 --- base = 69 (check to n=2000) 2*69^6+1 72*69^166+1 --- base = 70 (check to n=2000) 3*70^3+1 228*70^229+1 --- base = 71 (check to n=2000) 12*71^17+1 --- base = 72 (check to n=2000) 1*72^1+1 58*72^66+1 171*72^213+1 1210*72^1295+1 --- base = 73 (check to n=2000) (none) --- base = 74 (check to n=2000) (none) --- base = 75 (check to n=2000) 732*75^858+1 1626*75^1807+1 --- base = 76 (check to n=2000) (none) --- base = 77 (check to n=2000) (none) --- base = 78 (check to n=2000) 25*78^55+1 17*78^68+1 110*78^158+1 --- base = 79 (check to n=2000) 180*79^217+1 492*79^1539+1 --- base = 80 (check to n=2000) (none) --- base = 82 (check to n=2000) (none) --- base = 83 (check to n=2000) (none) --- base = 84 (check to n=2000) 2*84^4+1 32*84^39+1 30*84^64+1 78*84^93+1 128*84^550+1 --- base = 85 (check to n=2000) 72*85^78+1 444*85^470+1 --- base = 86 (check to n=2000) 3*86^3+1 45*86^152+1 --- base = 87 (check to n=2000) 2*87^2+1 --- base = 88 (check to n=2000) 3*88^4+1 --- base = 89 (check to n=2000) (none) --- base = 90 (check to n=2000) 3*90^5+1 3*90^6+1 7*90^11+1 24*90^30+1 39*90^42+1 16*90^63+1 154*90^355+1 511*90^762+1 --- base = 91 (check to n=2000) (none) --- base = 92 (check to n=2000) 9*92^9+1 399*92^713+1 --- base = 93 (check to n=2000) 2*93^24+1 --- base = 94 (check to n=2000) (none) --- base = 95 (check to n=2000) (none) --- base = 96 (check to n=2000) 2*96^4+1 3*96^6+1 2*96^7+1 8*96^8+1 50*96^316+1 --- base = 97 (check to n=2000) (none) --- base = 98 (check to n=2000) 381*98^1333+1 --- base = 99 (check to n=2000) 2*99^3+1 ---