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Prime Tuple Database
Prime p0= 1271997479201351971 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 6 56 18 18 12 18 172 18 12 18 18 56 6 40 (?)
an: 0 40 46 102 120 138 150 168 340 358 370 388 406 462 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: HenkM
db: batch=77, k=16, 40 6 56 18 18 12 18 172
dn: 0 40 6 56 18 18 12 18 172 18 12 18 18 56 6 40 (?)
an: 0 40 46 102 120 138 150 168 340 358 370 388 406 462 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: HenkM
db: batch=77, k=16, 40 6 56 18 18 12 18 172
| TPT(14) | 1271995395802397471 | 0 2 36 38 126 128 210 212 216 218 330 332 408 410 | -2083398954500 |
| SPT(16) | 1271996370394709881 | 0 6 70 76 82 96 126 138 190 202 232 246 252 258 322 328 | -1108806642090 |
| SPT(18) | 1271996599538864179 | 0 52 94 114 154 172 184 192 238 264 310 318 330 348 388 408 450 502 | -879662487792 |
| STPT(10) | 1271996830556375237 | 0 2 12 14 42 44 72 74 84 86 | -648644976734 |
| STPT(10) | 1271996874790798547 | 0 2 30 32 42 44 54 56 84 86 | -604410553424 |
| STPT(10) | 1271996929685470367 | 0 2 30 32 42 44 54 56 84 86 | -549515881604 |
| SPT(16) | 1271997494501897263 | 0 6 18 58 88 94 136 148 156 168 210 216 246 286 298 304 | 15300545292 |
| SPT(16) | 1271997692826960763 | 0 10 16 60 108 124 136 154 240 258 270 286 334 378 384 394 | 213625608792 |
| SPT(16) | 1271997823419638459 | 0 62 68 74 102 110 198 204 278 284 372 380 408 414 420 482 | 344218286488 |
| SPT(16) | 1271998034251406503 | 0 16 28 34 160 198 208 210 214 216 226 264 390 396 408 424 | 555050054532 |
| TPT(14) | 1271998433315374361 | 0 2 48 50 120 122 126 128 156 158 198 200 288 290 | 954114022390 |
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