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Prime Tuple Database
Prime p0= 1280462594481627521 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 6 2 46 20 12 40 20 22 20 40 12 20 46 2 6 12 (?)
an: 0 12 18 20 66 86 98 138 158 180 200 240 252 272 318 320 326 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=77, k=18, 12 6 2 46 20 12 40 20 22
dn: 0 12 6 2 46 20 12 40 20 22 20 40 12 20 46 2 6 12 (?)
an: 0 12 18 20 66 86 98 138 158 180 200 240 252 272 318 320 326 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: HenkM
db: batch=77, k=18, 12 6 2 46 20 12 40 20 22
| SPT(13) | 1280461723538188417 | 0 30 36 66 72 102 156 210 240 246 276 282 312 | -870943439104 |
| STPT(10) | 1280461825320840047 | 0 2 42 44 132 134 222 224 264 266 | -769160787474 |
| SPT(16) | 1280461830756085429 | 0 58 84 100 124 138 160 168 214 222 244 258 282 298 324 382 | -763725542092 |
| SPT(16) | 1280461874346702769 | 0 10 24 30 54 78 108 124 138 154 184 208 232 238 252 262 | -720134924752 |
| SPT(16) | 1280462032655703239 | 0 102 132 138 180 198 258 270 320 332 392 410 452 458 488 590 | -561825924282 |
| STPT(10) | 1280462414497429781 | 0 2 36 38 78 80 120 122 156 158 | -179984197740 |
| SPT(16) | 1280463104636563717 | 0 24 30 42 94 114 240 262 552 574 700 720 772 784 790 814 | 510154936196 |
| SPT(16) | 1280463186695047193 | 0 44 56 90 108 128 156 180 284 308 336 356 374 408 420 464 | 592213419672 |
| STPT(10) | 1280463496954199027 | 0 2 30 32 42 44 54 56 84 86 | 902472571506 |
| STPT(10) | 1280463631931255669 | 0 2 18 20 30 32 42 44 60 62 | 1037449628148 |
| SPT(16) | 1280464021089656059 | 0 4 28 42 70 82 150 172 180 202 270 282 310 324 348 352 | 1426608028538 |
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