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Prime Tuple Database
Prime p0= 1613805836432173117 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 42 50 12 16 26 24 42 10 32 10 42 24 26 16 12 50 42 40 (?)
an: 0 40 82 132 144 160 186 210 252 262 294 304 346 370 396 412 424 474 516 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: xii5ku
db: batch=78, k=20, 40 42 50 12 16 26 24 42 10 32
dn: 0 40 42 50 12 16 26 24 42 10 32 10 42 24 26 16 12 50 42 40 (?)
an: 0 40 82 132 144 160 186 210 252 262 294 304 346 370 396 412 424 474 516 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: xii5ku
db: batch=78, k=20, 40 42 50 12 16 26 24 42 10 32
| STPT(10) | 1613804558316016247 | 0 2 24 26 42 44 60 62 84 86 | -1278116156870 |
| STPT(10) | 1613804765144324939 | 0 2 18 20 30 32 42 44 60 62 | -1071287848178 |
| STPT(10) | 1613804785296216209 | 0 2 48 50 90 92 132 134 180 182 | -1051135956908 |
| STPT(10) | 1613804872940235917 | 0 2 30 32 42 44 54 56 84 86 | -963491937200 |
| SPT(16) | 1613805182105575097 | 0 30 60 84 144 150 156 200 210 254 260 266 326 350 380 410 | -654326598020 |
| SPT(16) | 1613805697150065781 | 0 6 36 66 136 162 190 196 252 258 286 312 382 412 442 448 | -139282107336 |
| TPT(14) | 1613806377316358987 | 0 2 54 56 114 116 144 146 150 152 234 236 282 284 | 540884185870 |
| SPT(18) | 1613806734153643607 | 0 2 12 26 42 86 140 162 174 182 194 216 270 314 330 344 354 356 | 897721470490 |
| STPT(10) | 1613807194195345997 | 0 2 12 14 42 44 72 74 84 86 | 1357763172880 |
| STPT(10) | 1613807303759195297 | 0 2 30 32 42 44 54 56 84 86 | 1467327022180 |
| SPT(16) | 1613807506324218811 | 0 22 28 30 40 60 72 132 196 256 268 288 298 300 306 328 | 1669892045694 |
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