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Prime Tuple Database
Prime p0= 2252250431330421653 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 44 4 26 16 60 42 6 26 6 42 60 16 26 4 44 36 (?)
an: 0 36 80 84 110 126 186 228 234 260 266 308 368 384 410 414 458 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: JayPi
db: batch=81, k=18, 36 44 4 26 16 60 42 6 26
dn: 0 36 44 4 26 16 60 42 6 26 6 42 60 16 26 4 44 36 (?)
an: 0 36 80 84 110 126 186 228 234 260 266 308 368 384 410 414 458 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: JayPi
db: batch=81, k=18, 36 44 4 26 16 60 42 6 26
| SPT(16) | 2252249263066663093 | 0 48 60 76 78 88 148 150 154 156 216 226 228 244 256 304 | -1168263758560 |
| TPT(14) | 2252249278049831327 | 0 2 42 44 192 194 282 284 324 326 330 332 372 374 | -1153280590326 |
| SPT(16) | 2252249351434249907 | 0 54 56 60 104 116 120 126 194 200 204 216 260 264 266 320 | -1079896171746 |
| STPT(10) | 2252249764584178349 | 0 2 12 14 90 92 168 170 180 182 | -666746243304 |
| SPT(16) | 2252250092685666211 | 0 28 52 66 90 106 120 138 190 208 222 238 262 276 300 328 | -338644755442 |
| STPT(10) | 2252250184765615787 | 0 2 30 32 42 44 54 56 84 86 | -246564805866 |
| STPT(12) | 2252250482519835797 | 0 2 30 32 42 44 72 74 84 86 114 116 | 51189414144 |
| STPT(10) | 2252250660820450049 | 0 2 42 44 90 92 138 140 180 182 | 229490028396 |
| SPT(16) | 2252251684407155749 | 0 28 94 108 132 142 148 154 288 294 300 310 334 348 414 442 | 1253076734096 |
| SPT(18) | 2252251879732819451 | 0 6 86 116 132 168 182 210 212 216 218 246 260 296 312 342 422 428 | 1448402397798 |
| SPT(16) | 2252251904353087591 | 0 6 10 78 120 126 216 262 276 322 412 418 460 528 532 538 | 1473022665938 |
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