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Prime Tuple Database
Prime p0= 2048685406139999629 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 28 42 62 6 34 18 50 12 118 12 50 18 34 6 62 42 28 30 (?)
an: 0 30 58 100 162 168 202 220 270 282 400 412 462 480 514 520 582 624 652 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: Josemi
db: batch=80, k=20, 30 28 42 62 6 34 18 50 12 118
dn: 0 30 28 42 62 6 34 18 50 12 118 12 50 18 34 6 62 42 28 30 (?)
an: 0 30 58 100 162 168 202 220 270 282 400 412 462 480 514 520 582 624 652 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: Josemi
db: batch=80, k=20, 30 28 42 62 6 34 18 50 12 118
| SPT(16) | 2048684225167327609 | 0 4 12 28 64 82 108 112 180 184 210 228 264 280 288 292 | -1180972672020 |
| STPT(10) | 2048684265528473939 | 0 2 42 44 60 62 78 80 120 122 | -1140611525690 |
| STPT(10) | 2048684380430783279 | 0 2 18 20 30 32 42 44 60 62 | -1025709216350 |
| STPT(10) | 2048684608642609097 | 0 2 30 32 42 44 54 56 84 86 | -797497390532 |
| SPT(16) | 2048684971460469019 | 0 12 28 58 88 118 124 174 178 228 234 264 294 324 340 352 | -434679530610 |
| STPT(10) | 2048684971699885661 | 0 2 6 8 18 20 30 32 36 38 | -434440113968 |
| STPT(10) | 2048685712694714909 | 0 2 12 14 30 32 48 50 60 62 | 306554715280 |
| SPT(16) | 2048686083868846841 | 0 18 60 110 126 200 240 248 258 266 306 380 396 446 488 506 | 677728847212 |
| TPT(14) | 2048686157397820709 | 0 2 18 20 108 110 168 170 192 194 222 224 228 230 | 751257821080 |
| SPT(16) | 2048686299813544763 | 0 26 36 38 80 98 120 126 218 224 246 264 306 308 318 344 | 893673545134 |
| SPT(16) | 2048686777000827053 | 0 6 24 30 38 74 110 126 338 354 390 426 434 440 458 464 | 1370860827424 |
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