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Prime Tuple Database
Prime p0= 1648338979933485439 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 24 18 20 18 24 6 70 56 70 6 24 18 20 18 24 28 (?)
an: 0 28 52 70 90 108 132 138 208 264 334 340 364 382 402 420 444 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Paul
db: batch=78, k=18, 28 24 18 20 18 24 6 70 56
dn: 0 28 24 18 20 18 24 6 70 56 70 6 24 18 20 18 24 28 (?)
an: 0 28 52 70 90 108 132 138 208 264 334 340 364 382 402 420 444 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Paul
db: batch=78, k=18, 28 24 18 20 18 24 6 70 56
| SPT(20) | 1648338239037394661 | 0 26 30 38 72 92 96 102 120 128 150 158 176 182 186 206 240 248 252 278 | -740896090778 |
| STPT(10) | 1648338279461534369 | 0 2 18 20 60 62 102 104 120 122 | -700471951070 |
| SPT(16) | 1648338589884185029 | 0 10 12 22 42 88 90 102 238 250 252 298 318 328 330 340 | -390049300410 |
| SPT(16) | 1648338667173115231 | 0 18 70 72 118 132 138 168 172 202 208 222 268 270 322 340 | -312760370208 |
| STPT(10) | 1648338853708165511 | 0 2 6 8 48 50 90 92 96 98 | -126225319928 |
| TPT(14) | 1648338971325092687 | 0 2 42 44 90 92 102 104 114 116 144 146 180 182 | -8608392752 |
| STPT(10) | 1648339107657813377 | 0 2 42 44 72 74 102 104 144 146 | 127724327938 |
| STPT(10) | 1648339196903861081 | 0 2 6 8 48 50 90 92 96 98 | 216970375642 |
| SPT(16) | 1648339433279168363 | 0 56 66 86 114 116 140 156 224 240 264 266 294 314 324 380 | 453345682924 |
| SPT(18) | 1648339610582078621 | 0 42 56 102 116 120 152 176 180 242 246 270 302 306 320 366 380 422 | 630648593182 |
| SPT(16) | 1648339682105128357 | 0 4 36 100 112 126 192 204 262 274 340 354 366 430 462 466 | 702171642918 |
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