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Prime Tuple Database
Prime p0= 2556516056342025221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 90 48 8 30 22 12 26 4 26 12 22 30 8 48 90 (?)
an: 0 90 138 146 176 198 210 236 240 266 278 300 330 338 386 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=82, k=16, 90 48 8 30 22 12 26 4
dn: 0 90 48 8 30 22 12 26 4 26 12 22 30 8 48 90 (?)
an: 0 90 138 146 176 198 210 236 240 266 278 300 330 338 386 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=82, k=16, 90 48 8 30 22 12 26 4
| SPT(16) | 2556514603500367577 | 0 14 84 104 140 246 254 260 306 312 320 426 462 482 552 566 | -1452841657644 |
| STPT(10) | 2556514661016882677 | 0 2 42 44 72 74 102 104 144 146 | -1395325142544 |
| SPT(16) | 2556514679497504801 | 0 10 162 192 196 202 216 262 270 316 330 336 340 370 522 532 | -1376844520420 |
| SPT(16) | 2556514999682774657 | 0 86 92 192 216 224 234 246 260 272 282 290 314 414 420 506 | -1056659250564 |
| SPT(16) | 2556515288292254693 | 0 50 68 96 164 224 228 248 306 326 330 390 458 486 504 554 | -768049770528 |
| SPT(16) | 2556515513342698007 | 0 14 44 60 72 80 104 132 182 210 234 242 254 270 300 314 | -542999327214 |
| SPT(16) | 2556516116106213259 | 0 34 40 64 78 94 108 124 174 190 204 220 234 258 264 298 | 59764188038 |
| SPT(16) | 2556516152847957437 | 0 54 96 102 144 156 186 252 254 320 350 362 404 410 452 506 | 96505932216 |
| SPT(16) | 2556516609354141743 | 0 30 56 60 134 144 170 194 210 234 260 270 344 348 374 404 | 553012116522 |
| STPT(10) | 2556516770430076547 | 0 2 30 32 60 62 90 92 120 122 | 714088051326 |
| STPT(10) | 2556516830919603119 | 0 2 72 74 120 122 168 170 240 242 | 774577577898 |
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