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Prime Tuple Database
Prime p0= 1263928081145240521 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 10 42 24 2 28 6 38 28 38 6 28 2 24 42 10 30 (?)
an: 0 30 40 82 106 108 136 142 180 208 246 252 280 282 306 348 358 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Rhodan71
db: batch=77, k=18, 30 10 42 24 2 28 6 38 28
dn: 0 30 10 42 24 2 28 6 38 28 38 6 28 2 24 42 10 30 (?)
an: 0 30 40 82 106 108 136 142 180 208 246 252 280 282 306 348 358 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Rhodan71
db: batch=77, k=18, 30 10 42 24 2 28 6 38 28
| SPT(16) | 1263926795252890117 | 0 10 34 72 94 100 112 114 172 174 186 192 214 252 276 286 | -1285892350404 |
| SPT(16) | 1263926954042415401 | 0 12 36 56 62 78 92 140 168 216 230 246 252 272 296 308 | -1127102825120 |
| STPT(10) | 1263927426712486997 | 0 2 24 26 42 44 60 62 84 86 | -654432753524 |
| SPT(16) | 1263927620916917807 | 0 14 74 110 134 152 200 204 242 246 294 312 336 372 432 446 | -460228322714 |
| STPT(10) | 1263927855177016199 | 0 2 18 20 30 32 42 44 60 62 | -225968224322 |
| SPT(16) | 1263927982190151241 | 0 12 22 52 60 88 90 132 208 250 252 280 288 318 328 340 | -98955089280 |
| TPT(14) | 1263928160346433157 | 0 2 102 104 114 116 132 134 210 212 330 332 420 422 | 79201192636 |
| TPT(14) | 1263928421682016679 | 0 2 138 140 198 200 240 242 318 320 348 350 372 374 | 340536776158 |
| SPT(16) | 1263928494617206213 | 0 24 64 94 120 124 126 174 280 328 330 334 360 390 430 454 | 413471965692 |
| TPT(14) | 1263928593897267629 | 0 2 42 44 60 62 78 80 90 92 240 242 312 314 | 512752027108 |
| STPT(10) | 1263928847274757397 | 0 2 30 32 42 44 54 56 84 86 | 766129516876 |
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