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Prime Tuple Database
Prime p0= 997931181603866977 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 36 18 20 22 18 42 8 42 18 22 20 18 36 10 (?)
an: 0 10 46 64 84 106 124 166 174 216 234 256 276 294 330 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: HenkM
db: batch=76, k=16, 10 36 18 20 22 18 42 8
dn: 0 10 36 18 20 22 18 42 8 42 18 22 20 18 36 10 (?)
an: 0 10 46 64 84 106 124 166 174 216 234 256 276 294 330 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: HenkM
db: batch=76, k=16, 10 36 18 20 22 18 42 8
| STPT(10) | 997930186794706337 | 0 2 12 14 42 44 72 74 84 86 | -994809160640 |
| SPT(18) | 997930357748777933 | 0 18 96 134 138 194 210 236 240 284 288 314 330 386 390 428 506 524 | -823855089044 |
| STPT(10) | 997930433948750999 | 0 2 48 50 90 92 132 134 180 182 | -747655115978 |
| SPT(16) | 997930507882883221 | 0 12 30 36 142 162 180 208 240 268 286 306 412 418 436 448 | -673720983756 |
| STPT(10) | 997930708905021779 | 0 2 18 20 30 32 42 44 60 62 | -472698845198 |
| SPT(16) | 997930903562272007 | 0 44 60 84 152 186 212 224 252 264 290 324 392 416 432 476 | -278041594970 |
| STPT(10) | 997931244296858087 | 0 2 60 62 72 74 84 86 144 146 | 62692991110 |
| STPT(10) | 997931297735514587 | 0 2 54 56 132 134 210 212 264 266 | 116131647610 |
| SPT(16) | 997931423084425429 | 0 10 34 48 64 162 172 178 204 210 220 318 334 348 372 382 | 241480558452 |
| STPT(10) | 997931552369534579 | 0 2 18 20 30 32 42 44 60 62 | 370765667602 |
| STPT(10) | 997931586749946647 | 0 2 30 32 42 44 54 56 84 86 | 405146079670 |
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