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Prime Tuple Database
Prime p0= 174999453719245691 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 12 8 42 10 38 36 10 8 58 8 10 36 38 10 42 8 12 6 (?)
an: 0 6 18 26 68 78 116 152 162 170 228 236 246 282 320 330 372 380 392 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: ChelseaOilman
db: batch=67, k=20, 6 12 8 42 10 38 36 10 8 58
dn: 0 6 12 8 42 10 38 36 10 8 58 8 10 36 38 10 42 8 12 6 (?)
an: 0 6 18 26 68 78 116 152 162 170 228 236 246 282 320 330 372 380 392 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: ChelseaOilman
db: batch=67, k=20, 6 12 8 42 10 38 36 10 8 58
| SPT(14) | 174999370273225073 | 0 6 14 20 24 114 144 146 176 266 270 276 284 290 | -83446020618 |
| SPT(14) | 174999389793714349 | 0 22 30 108 112 180 190 210 220 288 292 370 378 400 | -63925531342 |
| SPT(14) | 174999395170143539 | 0 24 48 78 80 92 98 114 120 132 134 164 188 212 | -58549102152 |
| SPT(14) | 174999397329604931 | 0 2 30 32 42 56 66 122 132 146 156 158 186 188 | -56389640760 |
| SPT(14) | 174999443878796711 | 0 12 20 102 108 146 168 170 192 230 236 318 326 338 | -9840448980 |
| SPT(14) | 174999445575529079 | 0 14 32 60 74 84 98 114 128 138 152 180 198 212 | -8143716612 |
| SPT(14) | 174999475131687209 | 0 20 44 78 110 120 128 180 188 198 230 264 288 308 | 21412441518 |
| SPT(14) | 174999476848197461 | 0 18 98 110 122 132 140 228 236 246 258 270 350 368 | 23128951770 |
| TPT(12) | 174999479232642011 | 0 2 36 38 78 80 120 122 138 140 288 290 | 25513396320 |
| SPT(14) | 174999490044778523 | 0 48 54 120 138 150 180 204 234 246 264 330 336 384 | 36325532832 |
| STPT(10) | 174999494488857671 | 0 2 6 8 48 50 90 92 96 98 | 40769611980 |
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