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Prime Tuple Database
Prime p0= 2159776644517340683 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 12 30 24 50 6 22 2 4 2 22 6 50 24 30 12 4 (?)
an: 0 4 16 46 70 120 126 148 150 154 156 178 184 234 258 288 300 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Landjunge
db: batch=81, k=18, 4 12 30 24 50 6 22 2 4
dn: 0 4 12 30 24 50 6 22 2 4 2 22 6 50 24 30 12 4 (?)
an: 0 4 16 46 70 120 126 148 150 154 156 178 184 234 258 288 300 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Landjunge
db: batch=81, k=18, 4 12 30 24 50 6 22 2 4
| STPT(10) | 2159775864725484737 | 0 2 54 56 132 134 210 212 264 266 | -779791855946 |
| SPT(16) | 2159776022115836219 | 0 14 18 30 44 50 102 134 138 170 222 228 242 254 258 272 | -622401504464 |
| STPT(10) | 2159776357840310351 | 0 2 6 8 18 20 30 32 36 38 | -286677030332 |
| STPT(10) | 2159776370850707027 | 0 2 12 14 42 44 72 74 84 86 | -273666633656 |
| STPT(10) | 2159776526459903381 | 0 2 30 32 60 62 90 92 120 122 | -118057437302 |
| STPT(10) | 2159776617131528357 | 0 2 42 44 132 134 222 224 264 266 | -27385812326 |
| TPT(14) | 2159777290676269841 | 0 2 66 68 96 98 210 212 456 458 486 488 516 518 | 646158929158 |
| STPT(10) | 2159777536132403459 | 0 2 18 20 30 32 42 44 60 62 | 891615062776 |
| SPT(16) | 2159777547612155869 | 0 114 168 198 208 220 228 234 244 250 258 270 280 310 364 478 | 903094815186 |
| STPT(10) | 2159777683322874617 | 0 2 30 32 72 74 114 116 144 146 | 1038805533934 |
| STPT(10) | 2159777711008331987 | 0 2 60 62 72 74 84 86 144 146 | 1066490991304 |
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