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Prime Tuple Database
Prime p0= 2026489374862558267 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 42 18 6 30 30 34 12 2 12 34 30 30 6 18 42 30 (?)
an: 0 30 72 90 96 126 156 190 202 204 216 250 280 310 316 334 376 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 30 42 18 6 30 30 34 12 2
dn: 0 30 42 18 6 30 30 34 12 2 12 34 30 30 6 18 42 30 (?)
an: 0 30 72 90 96 126 156 190 202 204 216 250 280 310 316 334 376 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 30 42 18 6 30 30 34 12 2
| SPT(16) | 2026488348697275389 | 0 38 42 104 128 132 134 138 164 168 170 174 198 260 264 302 | -1026165282878 |
| STPT(10) | 2026488440975940581 | 0 2 6 8 48 50 90 92 96 98 | -933886617686 |
| STPT(10) | 2026488600773312447 | 0 2 30 32 72 74 114 116 144 146 | -774089245820 |
| TPT(14) | 2026488698297808737 | 0 2 12 14 102 104 222 224 252 254 264 266 324 326 | -676564749530 |
| STPT(10) | 2026488831488321309 | 0 2 48 50 90 92 132 134 180 182 | -543374236958 |
| SPT(16) | 2026489343640052597 | 0 10 22 82 94 154 180 190 264 274 300 360 372 432 444 454 | -31222505670 |
| SPT(16) | 2026489586475114407 | 0 26 30 54 56 86 92 164 252 324 330 360 362 386 390 416 | 211612556140 |
| STPT(10) | 2026489774075726871 | 0 2 6 8 18 20 30 32 36 38 | 399213168604 |
| STPT(10) | 2026489990794173657 | 0 2 30 32 42 44 54 56 84 86 | 615931615390 |
| SPT(16) | 2026490282284387891 | 0 66 82 88 130 168 178 192 196 210 220 258 300 306 322 388 | 907421829624 |
| STPT(12) | 2026491046860914069 | 0 2 18 20 42 44 78 80 102 104 120 122 | 1671998355802 |
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