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Prime Tuple Database
Prime p0= 2291221309212481883 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 4 68 52 18 20 130 20 18 52 68 4 8 18 (?)
an: 0 18 26 30 98 150 168 188 318 338 356 408 476 480 488 506
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: herby44
db: batch=81, k=16, 18 8 4 68 52 18 20 130
dn: 0 18 8 4 68 52 18 20 130 20 18 52 68 4 8 18 (?)
an: 0 18 26 30 98 150 168 188 318 338 356 408 476 480 488 506
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: herby44
db: batch=81, k=16, 18 8 4 68 52 18 20 130
| STPT(12) | 2291220072571019099 | 0 2 12 14 72 74 180 182 240 242 252 254 | -1236641462784 |
| STPT(10) | 2291220077232252779 | 0 2 18 20 30 32 42 44 60 62 | -1231980229104 |
| SPT(16) | 2291220163741284823 | 0 24 36 48 64 90 94 106 138 150 154 180 196 208 220 244 | -1145471197060 |
| STPT(10) | 2291220297188304239 | 0 2 18 20 30 32 42 44 60 62 | -1012024177644 |
| SPT(16) | 2291220410952890407 | 0 46 72 90 102 106 126 132 154 160 180 184 196 214 240 286 | -898259591476 |
| STPT(10) | 2291220998281880237 | 0 2 24 26 42 44 60 62 84 86 | -310930601646 |
| SPT(16) | 2291221400272614143 | 0 68 126 138 144 168 176 266 288 378 386 410 416 428 486 554 | 91060132260 |
| STPT(10) | 2291222160416902589 | 0 2 30 32 60 62 90 92 120 122 | 851204420706 |
| STPT(10) | 2291222878893450167 | 0 2 30 32 42 44 54 56 84 86 | 1569680968284 |
| STPT(10) | 2291223680084527187 | 0 2 24 26 42 44 60 62 84 86 | 2370872045304 |
| STPT(10) | 2291223897459412439 | 0 2 18 20 30 32 42 44 60 62 | 2588246930556 |
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