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Prime Tuple Database
Prime p0= 2159778667272321077 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 14 30 40 44 22 14 40 56 40 14 22 44 40 30 14 6 (?)
an: 0 6 20 50 90 134 156 170 210 266 306 320 342 386 426 456 470 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Landjunge
db: batch=81, k=18, 6 14 30 40 44 22 14 40 56
dn: 0 6 14 30 40 44 22 14 40 56 40 14 22 44 40 30 14 6 (?)
an: 0 6 20 50 90 134 156 170 210 266 306 320 342 386 426 456 470 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Landjunge
db: batch=81, k=18, 6 14 30 40 44 22 14 40 56
| SPT(16) | 2159777547612155869 | 0 114 168 198 208 220 228 234 244 250 258 270 280 310 364 478 | -1119660165208 |
| STPT(10) | 2159777683322874617 | 0 2 30 32 72 74 114 116 144 146 | -983949446460 |
| STPT(10) | 2159777711008331987 | 0 2 60 62 72 74 84 86 144 146 | -956263989090 |
| STPT(10) | 2159778037891612637 | 0 2 30 32 72 74 114 116 144 146 | -629380708440 |
| STPT(10) | 2159778218185075307 | 0 2 30 32 42 44 54 56 84 86 | -449087245770 |
| SPT(16) | 2159778645654014183 | 0 38 86 96 120 140 170 200 204 234 264 284 308 318 366 404 | -21618306894 |
| STPT(10) | 2159778912546009497 | 0 2 30 32 42 44 54 56 84 86 | 245273688420 |
| STPT(10) | 2159779010464104509 | 0 2 18 20 30 32 42 44 60 62 | 343191783432 |
| STPT(10) | 2159779192793158637 | 0 2 30 32 42 44 54 56 84 86 | 525520837560 |
| SPT(16) | 2159779387577625881 | 0 20 126 158 168 176 210 300 398 488 522 530 540 572 678 698 | 720305304804 |
| TPT(14) | 2159780084507057249 | 0 2 72 74 108 110 222 224 228 230 318 320 378 380 | 1417234736172 |
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