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Prime Tuple Database
Prime p0= 2221145647272171847 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 54 16 12 12 6 8 12 52 12 8 6 12 12 16 54 12 (?)
an: 0 12 66 82 94 106 112 120 132 184 196 204 210 222 234 250 304 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: fzs600
db: batch=81, k=18, 12 54 16 12 12 6 8 12 52
dn: 0 12 54 16 12 12 6 8 12 52 12 8 6 12 12 16 54 12 (?)
an: 0 12 66 82 94 106 112 120 132 184 196 204 210 222 234 250 304 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: fzs600
db: batch=81, k=18, 12 54 16 12 12 6 8 12 52
| TPT(14) | 2221144461127594547 | 0 2 24 26 54 56 252 254 264 266 312 314 354 356 | -1186144577300 |
| STPT(10) | 2221144528003231679 | 0 2 30 32 60 62 90 92 120 122 | -1119268940168 |
| STPT(10) | 2221144896295038977 | 0 2 84 86 132 134 180 182 264 266 | -750977132870 |
| SPT(16) | 2221144987480505693 | 0 18 24 96 164 168 228 234 260 266 326 330 398 470 476 494 | -659791666154 |
| STPT(10) | 2221145146676796797 | 0 2 30 32 72 74 114 116 144 146 | -500595375050 |
| STPT(10) | 2221145483242074797 | 0 2 42 44 72 74 102 104 144 146 | -164030097050 |
| SPT(16) | 2221145654088076517 | 0 50 54 126 180 182 194 204 272 282 294 296 350 422 426 476 | 6815904670 |
| STPT(10) | 2221145763750933959 | 0 2 18 20 30 32 42 44 60 62 | 116478762112 |
| STPT(10) | 2221145839354897121 | 0 2 6 8 18 20 30 32 36 38 | 192082725274 |
| STPT(10) | 2221146080098514477 | 0 2 30 32 42 44 54 56 84 86 | 432826342630 |
| STPT(10) | 2221146133614297059 | 0 2 18 20 30 32 42 44 60 62 | 486342125212 |
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