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Prime Tuple Database
Prime p0= 971801745131923801 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 2 6 6 16 2 28 30 42 38 42 30 28 2 16 6 6 2 28 (?)
an: 0 28 30 36 42 58 60 88 118 160 198 240 270 298 300 316 322 328 330 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Spectrum
db: batch=76, k=20, 28 2 6 6 16 2 28 30 42 38
dn: 0 28 2 6 6 16 2 28 30 42 38 42 30 28 2 16 6 6 2 28 (?)
an: 0 28 30 36 42 58 60 88 118 160 198 240 270 298 300 316 322 328 330 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Spectrum
db: batch=76, k=20, 28 2 6 6 16 2 28 30 42 38
| TPT(14) | 971799921143496869 | 0 2 12 14 132 134 138 140 270 272 282 284 312 314 | -1823988426932 |
| STPT(10) | 971799934476379901 | 0 2 6 8 48 50 90 92 96 98 | -1810655543900 |
| SPT(16) | 971800554285997589 | 0 24 38 72 84 114 140 180 182 222 248 278 290 324 338 362 | -1190845926212 |
| STPT(10) | 971800927730232599 | 0 2 18 20 30 32 42 44 60 62 | -817401691202 |
| SPT(16) | 971801475571231139 | 0 14 20 72 92 128 150 158 174 182 204 240 260 312 318 332 | -269560692662 |
| TPT(14) | 971801570064317171 | 0 2 48 50 90 92 126 128 180 182 216 218 240 242 | -175067606630 |
| STPT(10) | 971801928182225837 | 0 2 30 32 72 74 114 116 144 146 | 183050302036 |
| STPT(10) | 971802042459752237 | 0 2 24 26 42 44 60 62 84 86 | 297327828436 |
| SPT(16) | 971802626815155649 | 0 12 40 82 100 112 138 210 232 304 330 342 360 402 430 442 | 881683231848 |
| STPT(10) | 971802728975764727 | 0 2 30 32 42 44 54 56 84 86 | 983843840926 |
| SPT(18) | 971802810227496197 | 0 2 54 56 84 110 122 126 132 164 170 174 186 212 240 242 294 296 | 1065095572396 |
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