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Prime Tuple Database
Prime p0= 1299498303655579009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 18 12 16 56 48 40 6 12 2 12 6 40 48 56 16 12 18 12 (?)
an: 0 12 30 42 58 114 162 202 208 220 222 234 240 280 328 384 400 412 430 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: stoneageman
db: batch=77, k=20, 12 18 12 16 56 48 40 6 12 2
dn: 0 12 18 12 16 56 48 40 6 12 2 12 6 40 48 56 16 12 18 12 (?)
an: 0 12 30 42 58 114 162 202 208 220 222 234 240 280 328 384 400 412 430 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: stoneageman
db: batch=77, k=20, 12 18 12 16 56 48 40 6 12 2
| SPT(16) | 1299496767204798497 | 0 32 90 102 104 140 150 170 186 206 216 252 254 266 324 356 | -1536450780512 |
| STPT(10) | 1299497633838762089 | 0 2 42 44 90 92 138 140 180 182 | -669816816920 |
| STPT(10) | 1299497760417205829 | 0 2 18 20 30 32 42 44 60 62 | -543238373180 |
| TPT(14) | 1299497768610959249 | 0 2 12 14 48 50 138 140 180 182 252 254 258 260 | -535044619760 |
| SPT(16) | 1299497951495518771 | 0 6 12 90 96 142 210 216 226 232 300 346 352 430 436 442 | -352160060238 |
| STPT(10) | 1299498192126166127 | 0 2 12 14 132 134 252 254 264 266 | -111529412882 |
| SPT(16) | 1299498378966510511 | 0 12 22 46 48 90 96 148 150 202 208 250 252 276 286 298 | 75310931502 |
| TPT(14) | 1299498679669060529 | 0 2 72 74 192 194 198 200 222 224 282 284 330 332 | 376013481520 |
| SPT(18) | 1299498896675670247 | 0 12 102 214 252 264 292 310 322 324 336 354 382 394 432 544 634 646 | 593020091238 |
| SPT(16) | 1299499064561274859 | 0 18 28 34 42 58 60 78 154 172 174 190 198 204 214 232 | 760905695850 |
| TPT(14) | 1299499363785565079 | 0 2 132 134 222 224 252 254 300 302 390 392 408 410 | 1060129986070 |
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