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Prime Tuple Database
Prime p0= 1278036182066012921 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 222 20 6 24 10 8 10 18 44 34 44 18 10 8 10 24 6 20 222 (?)
an: 0 222 242 248 272 282 290 300 318 362 396 440 458 468 476 486 510 516 536 758
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 758
Found by: HenkM
db: batch=77, k=20, 222 20 6 24 10 8 10 18 44 34
dn: 0 222 20 6 24 10 8 10 18 44 34 44 18 10 8 10 24 6 20 222 (?)
an: 0 222 242 248 272 282 290 300 318 362 396 440 458 468 476 486 510 516 536 758
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 758
Found by: HenkM
db: batch=77, k=20, 222 20 6 24 10 8 10 18 44 34
| STPT(10) | 1278035060187142391 | 0 2 36 38 78 80 120 122 156 158 | -1121878870530 |
| STPT(12) | 1278035274954568181 | 0 2 30 32 60 62 198 200 228 230 258 260 | -907111444740 |
| STPT(10) | 1278035378687390171 | 0 2 36 38 78 80 120 122 156 158 | -803378622750 |
| STPT(10) | 1278035571636608957 | 0 2 12 14 72 74 132 134 144 146 | -610429403964 |
| SPT(16) | 1278035601612876367 | 0 46 70 72 84 94 112 132 154 174 192 202 214 216 240 286 | -580453136554 |
| STPT(10) | 1278036066801333809 | 0 2 12 14 30 32 48 50 60 62 | -115264679112 |
| STPT(10) | 1278036230960620487 | 0 2 30 32 72 74 114 116 144 146 | 48894607566 |
| STPT(10) | 1278036277456034561 | 0 2 90 92 108 110 126 128 216 218 | 95390021640 |
| STPT(10) | 1278037306955222381 | 0 2 126 128 138 140 150 152 276 278 | 1124889209460 |
| STPT(10) | 1278037516712623361 | 0 2 36 38 78 80 120 122 156 158 | 1334646610440 |
| SPT(16) | 1278037541433898909 | 0 4 70 118 124 160 184 234 244 294 318 354 360 408 474 478 | 1359367885988 |
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