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Prime Tuple Database
Prime p0= 240644476557651437 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 70 6 6 44 96 10 8 6 4 6 8 10 96 44 6 6 70 20 (?)
an: 0 20 90 96 102 146 242 252 260 266 270 276 284 294 390 434 440 446 516 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Ralfy
db: batch=69, k=20, 20 70 6 6 44 96 10 8 6 4
dn: 0 20 70 6 6 44 96 10 8 6 4 6 8 10 96 44 6 6 70 20 (?)
an: 0 20 90 96 102 146 242 252 260 266 270 276 284 294 390 434 440 446 516 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Ralfy
db: batch=69, k=20, 20 70 6 6 44 96 10 8 6 4
| SPT(14) | 240644374258816103 | 0 20 38 60 90 108 114 134 140 158 188 210 228 248 | -102298835334 |
| SPT(14) | 240644388722801347 | 0 4 102 130 144 160 162 172 174 190 204 232 330 334 | -87834850090 |
| TPT(12) | 240644390819755121 | 0 2 216 218 300 302 330 332 378 380 486 488 | -85737896316 |
| TPT(12) | 240644396593715459 | 0 2 42 44 48 50 78 80 132 134 198 200 | -79963935978 |
| SPT(14) | 240644448645293179 | 0 22 70 78 84 174 204 208 238 328 334 342 390 412 | -27912358258 |
| SPT(14) | 240644464136835169 | 0 12 48 60 88 202 214 378 390 504 532 544 580 592 | -12420816268 |
| STPT(10) | 240644477694678257 | 0 2 54 56 72 74 90 92 144 146 | 1137026820 |
| SPT(14) | 240644486183974931 | 0 2 18 48 62 90 102 146 158 186 200 230 246 248 | 9626323494 |
| TPT(12) | 240644497370437397 | 0 2 30 32 54 56 84 86 144 146 150 152 | 20812785960 |
| SPT(14) | 240644504999587853 | 0 38 48 98 110 134 168 230 264 288 300 350 360 398 | 28441936416 |
| SPT(14) | 240644509652564387 | 0 14 24 30 44 60 80 90 110 126 140 146 156 170 | 33094912950 |
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