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Prime Tuple Database
Prime p0= 1871692741334711093 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 6 16 8 36 6 4 26 28 2 28 26 4 6 36 8 16 6 8 (?)
an: 0 8 14 30 38 74 80 84 110 138 140 168 194 198 204 240 248 264 270 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: schoussi
db: batch=79, k=20, 8 6 16 8 36 6 4 26 28 2
dn: 0 8 6 16 8 36 6 4 26 28 2 28 26 4 6 36 8 16 6 8 (?)
an: 0 8 14 30 38 74 80 84 110 138 140 168 194 198 204 240 248 264 270 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: schoussi
db: batch=79, k=20, 8 6 16 8 36 6 4 26 28 2
| SPT(16) | 1871691913326532961 | 0 56 66 68 96 98 110 126 170 186 198 200 228 230 240 296 | -828008178132 |
| STPT(10) | 1871691964289501909 | 0 2 18 20 60 62 102 104 120 122 | -777045209184 |
| SPT(16) | 1871692009348825193 | 0 18 26 54 74 84 144 164 180 200 260 270 290 318 326 344 | -731985885900 |
| TPT(14) | 1871692385777453219 | 0 2 12 14 30 32 120 122 138 140 318 320 432 434 | -355557257874 |
| SPT(16) | 1871692657956275117 | 0 56 66 96 116 122 132 144 182 194 204 210 230 260 270 326 | -83378435976 |
| SPT(16) | 1871692661489023031 | 0 18 80 116 120 126 140 176 252 288 302 308 312 348 410 428 | -79845688062 |
| SPT(16) | 1871692815458039647 | 0 22 40 42 52 106 126 156 160 190 210 264 274 276 294 316 | 74123328554 |
| SPT(16) | 1871693151197707417 | 0 10 16 24 84 100 160 184 186 210 270 286 346 354 360 370 | 409862996324 |
| STPT(10) | 1871693225444652557 | 0 2 54 56 132 134 210 212 264 266 | 484109941464 |
| SPT(16) | 1871693437611110173 | 0 36 100 114 118 126 154 180 184 210 238 246 250 264 328 364 | 696276399080 |
| STPT(10) | 1871693678237139509 | 0 2 18 20 30 32 42 44 60 62 | 936902428416 |
©2024 Tomáš Brada