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Prime Tuple Database
Prime p0= 1699846571028301427 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 10 2 52 2 24 30 6 34 6 30 24 2 52 2 10 8 12 (?)
an: 0 12 20 30 32 84 86 110 140 146 180 186 216 240 242 294 296 306 314 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: arkiss
db: batch=79, k=20, 12 8 10 2 52 2 24 30 6 34
dn: 0 12 8 10 2 52 2 24 30 6 34 6 30 24 2 52 2 10 8 12 (?)
an: 0 12 20 30 32 84 86 110 140 146 180 186 216 240 242 294 296 306 314 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: arkiss
db: batch=79, k=20, 12 8 10 2 52 2 24 30 6 34
| STPT(10) | 1699845697248845759 | 0 2 18 20 30 32 42 44 60 62 | -873779455668 |
| STPT(10) | 1699845890499856007 | 0 2 30 32 42 44 54 56 84 86 | -680528445420 |
| SPT(16) | 1699846134338314553 | 0 30 84 108 110 134 164 224 330 390 420 444 446 470 524 554 | -436689986874 |
| TPT(14) | 1699846360031565701 | 0 2 48 50 60 62 168 170 228 230 258 260 300 302 | -210996735726 |
| STPT(10) | 1699846425277916087 | 0 2 12 14 72 74 132 134 144 146 | -145750385340 |
| STPT(10) | 1699846568702821067 | 0 2 12 14 42 44 72 74 84 86 | -2325480360 |
| STPT(10) | 1699846730154602639 | 0 2 78 80 120 122 162 164 240 242 | 159126301212 |
| STPT(10) | 1699846846154957837 | 0 2 30 32 120 122 210 212 240 242 | 275126656410 |
| STPT(10) | 1699846906909588049 | 0 2 18 20 30 32 42 44 60 62 | 335881286622 |
| STPT(10) | 1699847418743549861 | 0 2 36 38 78 80 120 122 156 158 | 847715248434 |
| SPT(16) | 1699848236911255339 | 0 10 28 42 52 112 132 178 192 238 258 318 328 342 360 370 | 1665882953912 |
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