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Prime Tuple Database
Prime p0= 1991005067521824083 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 28 30 38 28 2 10 32 10 2 28 38 30 28 20 (?)
an: 0 20 48 78 116 144 146 156 188 198 200 228 266 296 324 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 28 30 38 28 2 10 32
dn: 0 20 28 30 38 28 2 10 32 10 2 28 38 30 28 20 (?)
an: 0 20 48 78 116 144 146 156 188 198 200 228 266 296 324 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 28 30 38 28 2 10 32
| SPT(16) | 1991003690270806481 | 0 2 6 8 36 86 90 92 96 98 102 152 180 182 186 188 | -1377251017602 |
| TPT(14) | 1991004471068546369 | 0 2 18 20 60 62 168 170 210 212 270 272 282 284 | -596453277714 |
| SPT(16) | 1991004762124332637 | 0 100 112 124 130 144 184 222 244 282 322 336 342 354 366 466 | -305397491446 |
| SPT(20) | 1991004783965415461 | 0 38 60 66 92 116 150 180 222 266 372 416 458 488 522 546 572 578 600 638 | -283556408622 |
| SPT(16) | 1991004829877754167 | 0 44 60 102 140 164 180 200 234 254 270 294 332 374 390 434 | -237644069916 |
| STPT(10) | 1991005055301045689 | 0 2 42 44 90 92 138 140 180 182 | -12220778394 |
| STPT(10) | 1991005320664158059 | 0 2 48 50 60 62 72 74 120 122 | 253142333976 |
| TPT(14) | 1991005479169570469 | 0 2 60 62 90 92 138 140 168 170 180 182 258 260 | 411647746386 |
| SPT(16) | 1991005502887729649 | 0 24 44 48 62 164 180 188 234 242 258 360 374 378 398 422 | 435365905566 |
| STPT(10) | 1991005881924835331 | 0 2 6 8 48 50 90 92 96 98 | 814403011248 |
| STPT(10) | 1991006023037847887 | 0 2 30 32 42 44 54 56 84 86 | 955516023804 |
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