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Prime Tuple Database
Prime p0= 229415920109119747 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 10 12 14 30 6 24 40 20 76 20 40 24 6 30 14 12 10 54 (?)
an: 0 54 64 76 90 120 126 150 190 210 286 306 346 370 376 406 420 432 442 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Fardringle
db: batch=69, k=20, 54 10 12 14 30 6 24 40 20 76
dn: 0 54 10 12 14 30 6 24 40 20 76 20 40 24 6 30 14 12 10 54 (?)
an: 0 54 64 76 90 120 126 150 190 210 286 306 346 370 376 406 420 432 442 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Fardringle
db: batch=69, k=20, 54 10 12 14 30 6 24 40 20 76
| TPT(12) | 229415877947049419 | 0 2 42 44 108 110 132 134 150 152 168 170 | -42162070328 |
| TPT(12) | 229415879657187281 | 0 2 48 50 120 122 156 158 186 188 210 212 | -40451932466 |
| SPT(14) | 229415890026917599 | 0 18 48 102 120 150 154 168 172 202 220 274 304 322 | -30082202148 |
| SPT(14) | 229415894401648159 | 0 24 30 64 100 130 144 160 174 204 240 274 280 304 | -25707471588 |
| TPT(12) | 229415895331936349 | 0 2 78 80 192 194 282 284 318 320 330 332 | -24777183398 |
| TPT(12) | 229415918923386539 | 0 2 12 14 78 80 108 110 168 170 210 212 | -1185733208 |
| SPT(14) | 229415926022458471 | 0 18 22 46 52 60 76 162 178 186 192 216 220 238 | 5913338724 |
| TPT(12) | 229415941616737259 | 0 2 18 20 42 44 60 62 150 152 198 200 | 21507617512 |
| TPT(12) | 229415945701827719 | 0 2 18 20 42 44 132 134 162 164 240 242 | 25592707972 |
| SPT(14) | 229415966994402337 | 0 6 22 76 112 130 232 294 396 414 450 504 520 526 | 46885282590 |
| SPT(14) | 229416013880923417 | 0 22 64 66 70 106 120 136 150 186 190 192 234 256 | 93771803670 |
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