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Prime Tuple Database
Prime p0= 1272268308414224021 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 14 18 34 6 38 6 10 14 10 6 38 6 34 18 14 66 (?)
an: 0 66 80 98 132 138 176 182 192 206 216 222 260 266 300 318 332 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: stoneageman
db: batch=77, k=18, 66 14 18 34 6 38 6 10 14
dn: 0 66 14 18 34 6 38 6 10 14 10 6 38 6 34 18 14 66 (?)
an: 0 66 80 98 132 138 176 182 192 206 216 222 260 266 300 318 332 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: stoneageman
db: batch=77, k=18, 66 14 18 34 6 38 6 10 14
| SPT(16) | 1272267391459773259 | 0 64 84 90 124 148 150 178 234 262 264 288 322 328 348 412 | -916954450762 |
| STPT(10) | 1272267552766394939 | 0 2 18 20 30 32 42 44 60 62 | -755647829082 |
| STPT(10) | 1272267602293211267 | 0 2 30 32 102 104 174 176 204 206 | -706121012754 |
| SPT(16) | 1272267654074089151 | 0 30 68 122 162 182 198 212 216 230 246 266 306 360 398 428 | -654340134870 |
| STPT(10) | 1272268198373651429 | 0 2 18 20 30 32 42 44 60 62 | -110040572592 |
| STPT(10) | 1272268205820195317 | 0 2 30 32 42 44 54 56 84 86 | -102594028704 |
| TPT(14) | 1272268780338103349 | 0 2 18 20 42 44 90 92 138 140 168 170 198 200 | 471923879328 |
| STPT(12) | 1272268947421620767 | 0 2 12 14 24 26 210 212 222 224 234 236 | 639007396746 |
| SPT(16) | 1272269276865720317 | 0 44 86 90 104 114 122 186 230 294 302 312 326 330 372 416 | 968451496296 |
| SPT(16) | 1272269384453048273 | 0 48 56 90 96 108 140 186 188 234 266 278 284 318 326 374 | 1076038824252 |
| SPT(16) | 1272269450755776773 | 0 14 18 24 98 104 128 144 170 186 210 216 290 296 300 314 | 1142341552752 |
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