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Prime Tuple Database
Prime p0= 1271990650686578653 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 60 44 70 2 6 22 8 22 6 2 70 44 60 4 (?)
an: 0 4 64 108 178 180 186 208 216 238 244 246 316 360 420 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: xii5ku
db: batch=77, k=16, 4 60 44 70 2 6 22 8
dn: 0 4 60 44 70 2 6 22 8 22 6 2 70 44 60 4 (?)
an: 0 4 64 108 178 180 186 208 216 238 244 246 316 360 420 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: xii5ku
db: batch=77, k=16, 4 60 44 70 2 6 22 8
| STPT(10) | 1271989358819940557 | 0 2 30 32 42 44 54 56 84 86 | -1291866638096 |
| SPT(18) | 1271989729669016317 | 0 10 22 24 36 64 70 84 102 154 172 186 192 220 232 234 246 256 | -921017562336 |
| TPT(14) | 1271989939157048297 | 0 2 60 62 84 86 102 104 114 116 174 176 180 182 | -711529530356 |
| STPT(10) | 1271990365628803697 | 0 2 30 32 60 62 90 92 120 122 | -285057774956 |
| STPT(10) | 1271990406670041299 | 0 2 42 44 90 92 138 140 180 182 | -244016537354 |
| STPT(10) | 1271990610478561331 | 0 2 96 98 138 140 180 182 276 278 | -40208017322 |
| STPT(10) | 1271990713686811967 | 0 2 30 32 60 62 90 92 120 122 | 63000233314 |
| SPT(16) | 1271990859123312061 | 0 6 40 66 70 216 220 276 286 342 346 492 496 522 556 562 | 208436733408 |
| STPT(10) | 1271990970983400719 | 0 2 18 20 60 62 102 104 120 122 | 320296822066 |
| TPT(14) | 1271991128905229099 | 0 2 42 44 48 50 90 92 120 122 162 164 180 182 | 478218650446 |
| SPT(16) | 1271991184519615471 | 0 6 10 28 42 46 60 66 112 118 132 136 150 168 172 178 | 533833036818 |
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