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Prime Tuple Database
Prime p0= 2731578407728235189 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 4 30 8 40 72 48 98 48 72 40 8 30 4 8 12 (?)
an: 0 12 20 24 54 62 102 174 222 320 368 440 480 488 518 522 530 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: JayPi
db: batch=82, k=18, 12 8 4 30 8 40 72 48 98
dn: 0 12 8 4 30 8 40 72 48 98 48 72 40 8 30 4 8 12 (?)
an: 0 12 20 24 54 62 102 174 222 320 368 440 480 488 518 522 530 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: JayPi
db: batch=82, k=18, 12 8 4 30 8 40 72 48 98
| SPT(16) | 2731576912328931409 | 0 40 42 52 100 108 114 208 264 358 364 372 420 430 432 472 | -1495399303780 |
| SPT(16) | 2731577492722146307 | 0 10 40 46 72 106 136 142 150 156 186 220 246 252 282 292 | -915006088882 |
| SPT(18) | 2731577770621033267 | 0 16 24 36 42 52 64 114 136 300 322 372 384 394 400 412 420 436 | -637107201922 |
| SPT(18) | 2731577777645344157 | 0 12 14 54 56 96 122 126 162 164 200 204 230 270 272 312 314 326 | -630082891032 |
| TPT(14) | 2731578252109360931 | 0 2 6 8 138 140 258 260 300 302 336 338 390 392 | -155618874258 |
| SPT(16) | 2731578305921480651 | 0 26 48 86 96 140 150 152 186 188 198 242 252 290 312 338 | -101806754538 |
| SPT(16) | 2731578423119530393 | 0 10 16 24 30 114 126 136 198 208 220 304 310 318 324 334 | 15391295204 |
| STPT(10) | 2731578852729315857 | 0 2 90 92 102 104 114 116 204 206 | 445001080668 |
| STPT(10) | 2731578877126234319 | 0 2 18 20 30 32 42 44 60 62 | 469397999130 |
| SPT(16) | 2731579157717637533 | 0 8 54 66 74 80 98 104 180 186 204 210 218 230 276 284 | 749989402344 |
| SPT(16) | 2731579255278699403 | 0 28 64 90 96 120 168 174 190 196 244 268 274 300 336 364 | 847550464214 |
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