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Prime Tuple Database
Prime p0= 1971077316060156253 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 20 36 58 12 14 10 36 44 36 10 14 12 58 36 20 4 (?)
an: 0 4 24 60 118 130 144 154 190 234 270 280 294 306 364 400 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: ChUcK
db: batch=80, k=18, 4 20 36 58 12 14 10 36 44
dn: 0 4 20 36 58 12 14 10 36 44 36 10 14 12 58 36 20 4 (?)
an: 0 4 24 60 118 130 144 154 190 234 270 280 294 306 364 400 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: ChUcK
db: batch=80, k=18, 4 20 36 58 12 14 10 36 44
| SPT(16) | 1971076545273857279 | 0 30 38 62 68 90 128 150 170 192 230 252 258 282 290 320 | -770786298974 |
| SPT(16) | 1971076672511761201 | 0 6 10 18 52 70 102 112 126 136 168 186 220 228 232 238 | -643548395052 |
| STPT(10) | 1971076951378760549 | 0 2 18 20 30 32 42 44 60 62 | -364681395704 |
| SPT(16) | 1971077135376665909 | 0 20 54 60 80 90 132 134 150 152 194 204 224 230 264 284 | -180683490344 |
| STPT(10) | 1971077175293775137 | 0 2 30 32 42 44 54 56 84 86 | -140766381116 |
| SPT(16) | 1971077208860660711 | 0 2 20 96 110 116 150 182 240 272 306 312 326 402 420 422 | -107199495542 |
| SPT(16) | 1971077534903508307 | 0 52 84 124 126 162 190 232 264 306 334 370 372 412 444 496 | 218843352054 |
| TPT(14) | 1971077590511644157 | 0 2 90 92 174 176 210 212 264 266 294 296 312 314 | 274451487904 |
| STPT(10) | 1971077731170873077 | 0 2 30 32 42 44 54 56 84 86 | 415110716824 |
| STPT(10) | 1971078214742368727 | 0 2 30 32 72 74 114 116 144 146 | 898682212474 |
| STPT(10) | 1971078975218092637 | 0 2 42 44 72 74 102 104 144 146 | 1659157936384 |
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