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Prime Tuple Database
Prime p0= 1312397571807316711 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 2 4 66 44 12 18 42 70 32 70 42 18 12 44 66 4 2 10 (?)
an: 0 10 12 16 82 126 138 156 198 268 300 370 412 430 442 486 552 556 558 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: emoga
db: batch=77, k=20, 10 2 4 66 44 12 18 42 70 32
dn: 0 10 2 4 66 44 12 18 42 70 32 70 42 18 12 44 66 4 2 10 (?)
an: 0 10 12 16 82 126 138 156 198 268 300 370 412 430 442 486 552 556 558 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: emoga
db: batch=77, k=20, 10 2 4 66 44 12 18 42 70 32
| SPT(16) | 1312396934669493347 | 0 2 56 80 120 146 156 162 224 230 240 266 306 330 384 386 | -637137823364 |
| SPT(16) | 1312397004708677197 | 0 24 34 76 94 100 120 154 192 226 246 252 270 312 322 346 | -567098639514 |
| STPT(10) | 1312397376190393391 | 0 2 66 68 108 110 150 152 216 218 | -195616923320 |
| SPT(16) | 1312397432804156431 | 0 22 28 36 46 88 160 172 336 348 420 462 472 480 486 508 | -139003160280 |
| STPT(10) | 1312397445631223849 | 0 2 42 44 60 62 78 80 120 122 | -126176092862 |
| STPT(10) | 1312397520909704399 | 0 2 18 20 30 32 42 44 60 62 | -50897612312 |
| STPT(12) | 1312397814969361961 | 0 2 36 38 126 128 150 152 240 242 276 278 | 243162045250 |
| SPT(16) | 1312397840081257483 | 0 114 124 126 138 184 190 220 324 354 360 406 418 420 430 544 | 268273940772 |
| SPT(16) | 1312398115340111281 | 0 18 28 30 52 76 82 132 136 186 192 216 238 240 250 268 | 543532794570 |
| STPT(10) | 1312398813653604959 | 0 2 18 20 60 62 102 104 120 122 | 1241846288248 |
| STPT(10) | 1312398855484690121 | 0 2 36 38 78 80 120 122 156 158 | 1283677373410 |
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