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Prime Tuple Database
Prime p0= 2236321911092487151 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 6 4 26 16 68 42 10 18 2 18 10 42 68 16 26 4 6 30 (?)
an: 0 30 36 40 66 82 150 192 202 220 222 240 250 292 360 376 402 406 412 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=81, k=20, 30 6 4 26 16 68 42 10 18 2
dn: 0 30 6 4 26 16 68 42 10 18 2 18 10 42 68 16 26 4 6 30 (?)
an: 0 30 36 40 66 82 150 192 202 220 222 240 250 292 360 376 402 406 412 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=81, k=20, 30 6 4 26 16 68 42 10 18 2
| SPT(16) | 2236320616349077373 | 0 44 48 114 120 140 170 218 246 294 324 344 350 416 420 464 | -1294743409778 |
| TPT(14) | 2236320641736304061 | 0 2 30 32 108 110 120 122 168 170 276 278 306 308 | -1269356183090 |
| SPT(16) | 2236320805255422619 | 0 10 48 90 112 154 160 174 178 192 198 240 262 304 342 352 | -1105837064532 |
| SPT(18) | 2236320911021373203 | 0 20 30 54 66 104 110 114 156 164 206 210 216 254 266 290 300 320 | -1000071113948 |
| TPT(14) | 2236320951238995209 | 0 2 12 14 42 44 108 110 138 140 222 224 240 242 | -959853491942 |
| STPT(10) | 2236321790068239017 | 0 2 42 44 72 74 102 104 144 146 | -121024248134 |
| STPT(10) | 2236321953532764827 | 0 2 30 32 72 74 114 116 144 146 | 42440277676 |
| STPT(10) | 2236322545162355987 | 0 2 30 32 42 44 54 56 84 86 | 634069868836 |
| SPT(16) | 2236323036420522337 | 0 10 12 36 120 162 172 186 190 204 214 256 340 364 366 376 | 1125328035186 |
| STPT(10) | 2236323175045720877 | 0 2 30 32 42 44 54 56 84 86 | 1263953233726 |
| SPT(16) | 2236323660245670173 | 0 6 14 24 54 84 110 114 146 150 176 206 236 246 254 260 | 1749153183022 |
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