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Prime Tuple Database
Prime p0= 2121217939265754223 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 98 28 8 22 12 8 12 22 8 28 98 6 4 (?)
an: 0 4 10 108 136 144 166 178 186 198 220 228 256 354 360 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: arkiss
db: batch=80, k=16, 4 6 98 28 8 22 12 8
dn: 0 4 6 98 28 8 22 12 8 12 22 8 28 98 6 4 (?)
an: 0 4 10 108 136 144 166 178 186 198 220 228 256 354 360 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: arkiss
db: batch=80, k=16, 4 6 98 28 8 22 12 8
| STPT(10) | 2121216490044088049 | 0 2 18 20 30 32 42 44 60 62 | -1449221666174 |
| SPT(16) | 2121216691025462881 | 0 28 48 88 90 102 130 138 160 168 196 208 210 250 270 298 | -1248240291342 |
| SPT(16) | 2121216855532299923 | 0 30 104 114 128 150 168 188 216 236 254 276 290 300 374 404 | -1083733454300 |
| STPT(10) | 2121216862547319539 | 0 2 30 32 60 62 90 92 120 122 | -1076718434684 |
| SPT(18) | 2121217020309142939 | 0 22 24 42 88 108 120 148 178 204 234 262 274 294 340 358 360 382 | -918956611284 |
| TPT(14) | 2121217405321741481 | 0 2 30 32 108 110 126 128 186 188 318 320 396 398 | -533944012742 |
| SPT(16) | 2121217966080667061 | 0 56 62 158 182 188 200 212 366 378 390 396 420 516 522 578 | 26814912838 |
| TPT(14) | 2121218132167376441 | 0 2 66 68 180 182 210 212 216 218 246 248 258 260 | 192901622218 |
| SPT(16) | 2121218498740029043 | 0 76 84 90 136 148 190 208 246 264 306 318 364 370 378 454 | 559474274820 |
| SPT(16) | 2121218508865365367 | 0 16 24 84 100 120 174 196 240 262 316 336 352 412 420 436 | 569599611144 |
| SPT(16) | 2121218757433076437 | 0 10 42 52 54 94 112 126 160 174 192 232 234 244 276 286 | 818167322214 |
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