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Prime Tuple Database
Prime p0= 1304355370519709867 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 2 30 12 6 22 38 6 4 116 4 6 38 22 6 12 30 2 30 (?)
an: 0 30 32 62 74 80 102 140 146 150 266 270 276 314 336 342 354 384 386 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 30 2 30 12 6 22 38 6 4 116
dn: 0 30 2 30 12 6 22 38 6 4 116 4 6 38 22 6 12 30 2 30 (?)
an: 0 30 32 62 74 80 102 140 146 150 266 270 276 314 336 342 354 384 386 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 30 2 30 12 6 22 38 6 4 116
| SPT(16) | 1304354205721784213 | 0 6 24 38 90 96 110 150 194 234 248 254 306 320 338 344 | -1164797925654 |
| SPT(16) | 1304354334124602169 | 0 10 12 28 40 94 100 198 244 342 348 402 414 430 432 442 | -1036395107698 |
| STPT(10) | 1304354822617757747 | 0 2 42 44 132 134 222 224 264 266 | -547901952120 |
| STPT(10) | 1304354964581407559 | 0 2 18 20 30 32 42 44 60 62 | -405938302308 |
| SPT(16) | 1304355130026201607 | 0 22 54 126 132 156 204 246 250 292 340 364 370 442 474 496 | -240493508260 |
| STPT(10) | 1304355279786248927 | 0 2 12 14 42 44 72 74 84 86 | -90733460940 |
| SPT(16) | 1304355656679072607 | 0 24 46 84 96 106 186 190 210 214 294 304 316 354 376 400 | 286159362740 |
| SPT(16) | 1304356568472248047 | 0 4 12 54 64 66 84 126 190 232 250 252 262 304 312 316 | 1197952538180 |
| STPT(10) | 1304356714477227989 | 0 2 42 44 90 92 138 140 180 182 | 1343957518122 |
| TPT(14) | 1304356783495960289 | 0 2 42 44 132 134 168 170 210 212 252 254 270 272 | 1412976250422 |
| STPT(10) | 1304357055458065199 | 0 2 42 44 90 92 138 140 180 182 | 1684938355332 |
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