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Prime Tuple Database
Prime p0= 1271239146614408071 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 70 8 10 14 16 8 4 26 46 26 4 8 16 14 10 8 70 (?)
an: 0 70 78 88 102 118 126 130 156 202 228 232 240 256 270 280 288 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: stoneageman
db: batch=77, k=18, 70 8 10 14 16 8 4 26 46
dn: 0 70 8 10 14 16 8 4 26 46 26 4 8 16 14 10 8 70 (?)
an: 0 70 78 88 102 118 126 130 156 202 228 232 240 256 270 280 288 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: stoneageman
db: batch=77, k=18, 70 8 10 14 16 8 4 26 46
| STPT(10) | 1271237548719853151 | 0 2 90 92 108 110 126 128 216 218 | -1597894554920 |
| SPT(16) | 1271237589923902823 | 0 18 56 80 96 104 126 158 216 248 270 278 294 318 356 374 | -1556690505248 |
| SPT(16) | 1271237609831998741 | 0 18 72 76 102 142 148 162 196 210 216 256 282 286 340 358 | -1536782409330 |
| STPT(10) | 1271238145960489697 | 0 2 12 14 42 44 72 74 84 86 | -1000653918374 |
| STPT(10) | 1271238515489351597 | 0 2 24 26 42 44 60 62 84 86 | -631125056474 |
| STPT(10) | 1271239086689865089 | 0 2 18 20 30 32 42 44 60 62 | -59924542982 |
| STPT(10) | 1271239443550738601 | 0 2 30 32 60 62 90 92 120 122 | 296936330530 |
| SPT(16) | 1271239477300892537 | 0 36 50 54 84 104 110 114 116 120 126 146 176 180 194 230 | 330686484466 |
| SPT(16) | 1271240498999636437 | 0 24 60 90 142 150 160 192 244 276 286 294 346 376 412 436 | 1352385228366 |
| STPT(10) | 1271240511272703077 | 0 2 30 32 42 44 54 56 84 86 | 1364658295006 |
| STPT(10) | 1271240692694433821 | 0 2 6 8 48 50 90 92 96 98 | 1546080025750 |
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