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Prime Tuple Database
Prime p0= 1012667861649237701 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 108 44 24 10 20 12 24 36 28 26 28 36 24 12 20 10 24 44 108 (?)
an: 0 108 152 176 186 206 218 242 278 306 332 360 396 420 432 452 462 486 530 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: [SETI.USA]Tank_Master
db: batch=76, k=20, 108 44 24 10 20 12 24 36 28 26
dn: 0 108 44 24 10 20 12 24 36 28 26 28 36 24 12 20 10 24 44 108 (?)
an: 0 108 152 176 186 206 218 242 278 306 332 360 396 420 432 452 462 486 530 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: [SETI.USA]Tank_Master
db: batch=76, k=20, 108 44 24 10 20 12 24 36 28 26
| STPT(10) | 1012666935670041011 | 0 2 6 8 48 50 90 92 96 98 | -925979196690 |
| SPT(16) | 1012666967096312321 | 0 6 48 98 110 210 222 236 282 296 308 408 420 470 512 518 | -894552925380 |
| SPT(16) | 1012667127403012819 | 0 12 30 34 52 82 108 132 160 184 210 240 258 262 280 292 | -734246224882 |
| TPT(14) | 1012667389170090557 | 0 2 12 14 120 122 180 182 204 206 252 254 390 392 | -472479147144 |
| STPT(10) | 1012667640028630697 | 0 2 42 44 72 74 102 104 144 146 | -221620607004 |
| SPT(16) | 1012667808676759793 | 0 24 26 50 96 104 126 138 176 188 210 218 264 288 290 314 | -52972477908 |
| TPT(14) | 1012667898388962119 | 0 2 78 80 150 152 192 194 330 332 342 344 402 404 | 36739724418 |
| STPT(10) | 1012668178148932601 | 0 2 6 8 18 20 30 32 36 38 | 316499694900 |
| SPT(16) | 1012668245387683009 | 0 10 12 24 88 94 114 138 184 208 228 234 298 310 312 322 | 383738445308 |
| STPT(10) | 1012668366241772087 | 0 2 12 14 42 44 72 74 84 86 | 504592534386 |
| STPT(10) | 1012668438428613047 | 0 2 12 14 72 74 132 134 144 146 | 576779375346 |
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