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Prime Tuple Database
Prime p0= 219719318743261993 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 10 60 18 14 24 60 30 24 58 24 30 60 24 14 18 60 10 18 (?)
an: 0 18 28 88 106 120 144 204 234 258 316 340 370 430 454 468 486 546 556 574
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: paulteo
db: batch=69, k=20, 18 10 60 18 14 24 60 30 24 58
dn: 0 18 10 60 18 14 24 60 30 24 58 24 30 60 24 14 18 60 10 18 (?)
an: 0 18 28 88 106 120 144 204 234 258 316 340 370 430 454 468 486 546 556 574
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: paulteo
db: batch=69, k=20, 18 10 60 18 14 24 60 30 24 58
| SPT(14) | 219719252143303723 | 0 10 66 70 76 90 114 136 160 174 180 184 240 250 | -66599958270 |
| SPT(14) | 219719253375746177 | 0 56 96 140 254 260 270 320 330 336 450 494 534 590 | -65367515816 |
| TPT(14) | 219719261401991969 | 0 2 72 74 90 92 102 104 168 170 252 254 270 272 | -57341270024 |
| SPT(14) | 219719273752296281 | 0 42 66 182 188 216 228 230 242 270 276 392 416 458 | -44990965712 |
| SPT(14) | 219719277420630461 | 0 6 8 110 116 126 132 146 152 162 168 270 272 278 | -41322631532 |
| SPT(14) | 219719315882706799 | 0 4 12 18 52 78 102 130 154 180 214 220 228 232 | -2860555194 |
| SPT(14) | 219719331627408541 | 0 10 12 40 52 102 108 112 118 168 180 208 210 220 | 12884146548 |
| SPT(14) | 219719336370993443 | 0 6 24 56 78 98 110 174 186 206 228 260 278 284 | 17627731450 |
| SPT(14) | 219719352260026219 | 0 34 40 84 124 142 144 280 282 300 340 384 390 424 | 33516764226 |
| SPT(14) | 219719365476850781 | 0 26 48 66 86 90 92 126 128 132 152 170 192 218 | 46733588788 |
| SPT(14) | 219719372545097039 | 0 30 42 68 72 102 104 138 140 170 174 200 212 242 | 53801835046 |
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