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Prime Tuple Database
Prime p0= 816503579140941449 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 12 6 12 40 32 10 48 8 48 10 32 40 12 6 12 2 (?)
an: 0 2 14 20 32 72 104 114 162 170 218 228 260 300 312 318 330 332
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [SG]FX
db: batch=73, k=18, 2 12 6 12 40 32 10 48 8
dn: 0 2 12 6 12 40 32 10 48 8 48 10 32 40 12 6 12 2 (?)
an: 0 2 14 20 32 72 104 114 162 170 218 228 260 300 312 318 330 332
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [SG]FX
db: batch=73, k=18, 2 12 6 12 40 32 10 48 8
| STPT(12) | 816502564982247839 | 0 2 12 14 42 44 48 50 78 80 90 92 | -1014158693610 |
| STPT(10) | 816502619171035331 | 0 2 78 80 108 110 138 140 216 218 | -959969906118 |
| SPT(16) | 816502871510979943 | 0 58 66 138 196 286 364 366 388 390 468 558 616 688 696 754 | -707629961506 |
| SPT(16) | 816502978492353353 | 0 18 36 54 60 120 126 138 146 158 164 224 230 248 266 284 | -600648588096 |
| STPT(10) | 816503177962511519 | 0 2 18 20 30 32 42 44 60 62 | -401178429930 |
| TPT(14) | 816503448308556947 | 0 2 42 44 54 56 162 164 180 182 210 212 222 224 | -130832384502 |
| STPT(10) | 816503905488459239 | 0 2 42 44 60 62 78 80 120 122 | 326347517790 |
| TPT(14) | 816504074205127181 | 0 2 18 20 66 68 186 188 198 200 318 320 366 368 | 495064185732 |
| STPT(12) | 816504074205127199 | 0 2 48 50 168 170 180 182 300 302 348 350 | 495064185750 |
| STPT(10) | 816504259427226917 | 0 2 30 32 42 44 54 56 84 86 | 680286285468 |
| SPT(16) | 816504525322618403 | 0 38 74 96 108 120 150 218 276 344 374 386 398 420 456 494 | 946181676954 |
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