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Prime Tuple Database
Prime p0= 2123562574778578643 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 42 2 18 12 10 6 26 48 28 48 26 6 10 12 18 2 42 24 (?)
an: 0 24 66 68 86 98 108 114 140 188 216 264 290 296 306 318 336 338 380 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: vaughan
db: batch=80, k=20, 24 42 2 18 12 10 6 26 48 28
dn: 0 24 42 2 18 12 10 6 26 48 28 48 26 6 10 12 18 2 42 24 (?)
an: 0 24 66 68 86 98 108 114 140 188 216 264 290 296 306 318 336 338 380 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: vaughan
db: batch=80, k=20, 24 42 2 18 12 10 6 26 48 28
| SPT(16) | 2123561432215013279 | 0 24 32 68 102 108 164 194 198 228 284 290 324 360 368 392 | -1142563565364 |
| STPT(10) | 2123561628811412357 | 0 2 12 14 42 44 72 74 84 86 | -945967166286 |
| SPT(16) | 2123562393951844669 | 0 48 64 70 108 130 148 160 222 234 252 274 312 318 334 382 | -180826733974 |
| STPT(12) | 2123562419110394291 | 0 2 30 32 96 98 210 212 276 278 306 308 | -155668184352 |
| STPT(10) | 2123562522917248067 | 0 2 54 56 72 74 90 92 144 146 | -51861330576 |
| SPT(16) | 2123562552519609899 | 0 68 102 132 144 152 164 210 242 288 300 308 320 350 384 452 | -22258968744 |
| STPT(10) | 2123562608895166247 | 0 2 30 32 42 44 54 56 84 86 | 34116587604 |
| SPT(16) | 2123562976263437591 | 0 26 38 98 120 152 176 182 246 252 276 308 330 390 402 428 | 401484858948 |
| STPT(12) | 2123563220927016521 | 0 2 90 92 120 122 168 170 198 200 288 290 | 646148437878 |
| TPT(14) | 2123563622999651639 | 0 2 30 32 42 44 48 50 102 104 300 302 342 344 | 1048221072996 |
| STPT(10) | 2123563980562309247 | 0 2 30 32 42 44 54 56 84 86 | 1405783730604 |
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