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Prime Tuple Database
Prime p0= 1248489005217308243 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 14 16 8 36 6 4 84 2 84 4 6 36 8 16 14 30 (?)
an: 0 30 44 60 68 104 110 114 198 200 284 288 294 330 338 354 368 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=77, k=18, 30 14 16 8 36 6 4 84 2
dn: 0 30 14 16 8 36 6 4 84 2 84 4 6 36 8 16 14 30 (?)
an: 0 30 44 60 68 104 110 114 198 200 284 288 294 330 338 354 368 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=77, k=18, 30 14 16 8 36 6 4 84 2
| STPT(10) | 1248487796248865267 | 0 2 30 32 42 44 54 56 84 86 | -1208968442976 |
| SPT(16) | 1248487814632203001 | 0 10 30 48 70 90 136 156 160 180 226 246 268 286 306 316 | -1190585105242 |
| SPT(20) | 1248488163468032209 | 0 52 78 88 118 162 192 198 202 214 258 270 274 280 310 354 384 394 420 472 | -841749276034 |
| STPT(10) | 1248488345271495569 | 0 2 48 50 90 92 132 134 180 182 | -659945812674 |
| SPT(16) | 1248488391993487663 | 0 6 126 148 156 168 174 196 258 280 286 298 306 328 448 454 | -613223820580 |
| STPT(10) | 1248488971653717317 | 0 2 30 32 42 44 54 56 84 86 | -33563590926 |
| SPT(16) | 1248489131958974897 | 0 6 14 54 56 116 140 144 182 186 210 270 272 312 320 326 | 126741666654 |
| STPT(10) | 1248489440570397209 | 0 2 30 32 60 62 90 92 120 122 | 435353088966 |
| STPT(10) | 1248489615807738947 | 0 2 24 26 42 44 60 62 84 86 | 610590430704 |
| SPT(16) | 1248489617985705661 | 0 30 42 60 66 76 108 150 178 220 252 262 268 286 298 328 | 612768397418 |
| TPT(14) | 1248489795438271481 | 0 2 6 8 138 140 168 170 240 242 300 302 336 338 | 790220963238 |
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