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Prime Tuple Database
Prime p0= 1217394198700897397 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 10 38 22 20 4 14 28 18 26 18 28 14 4 20 22 38 10 26 (?)
an: 0 26 36 74 96 116 120 134 162 180 206 224 252 266 270 290 312 350 360 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: mikey
db: batch=77, k=20, 26 10 38 22 20 4 14 28 18 26
dn: 0 26 10 38 22 20 4 14 28 18 26 18 28 14 4 20 22 38 10 26 (?)
an: 0 26 36 74 96 116 120 134 162 180 206 224 252 266 270 290 312 350 360 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: mikey
db: batch=77, k=20, 26 10 38 22 20 4 14 28 18 26
| STPT(10) | 1217392698664615337 | 0 2 12 14 72 74 132 134 144 146 | -1500036282060 |
| STPT(12) | 1217392885051942601 | 0 2 36 38 78 80 168 170 210 212 246 248 | -1313648954796 |
| SPT(16) | 1217393119000217347 | 0 6 24 34 40 60 66 100 210 244 250 270 276 286 304 310 | -1079700680050 |
| TPT(14) | 1217393809510488497 | 0 2 24 26 30 32 42 44 60 62 114 116 192 194 | -389190408900 |
| TPT(14) | 1217393820508837199 | 0 2 42 44 72 74 132 134 138 140 198 200 258 260 | -378192060198 |
| TPT(14) | 1217394074124368681 | 0 2 6 8 30 32 78 80 246 248 420 422 450 452 | -124576528716 |
| STPT(10) | 1217394198825818987 | 0 2 30 32 42 44 54 56 84 86 | 124921590 |
| STPT(10) | 1217394239933840387 | 0 2 42 44 72 74 102 104 144 146 | 41232942990 |
| STPT(10) | 1217394245058254447 | 0 2 30 32 60 62 90 92 120 122 | 46357357050 |
| STPT(10) | 1217394270320679947 | 0 2 12 14 42 44 72 74 84 86 | 71619782550 |
| TPT(16) | 1217394657907627427 | 0 2 54 56 60 62 90 92 132 134 180 182 252 254 282 284 | 459206730030 |
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