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Prime Tuple Database
Prime p0= 399210070301054443 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 2 10 8 102 28 6 20 6 22 6 20 6 28 102 8 10 2 34 (?)
an: 0 34 36 46 54 156 184 190 210 216 238 244 264 270 298 400 408 418 420 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Cruncher Pete
db: batch=70, k=20, 34 2 10 8 102 28 6 20 6 22
dn: 0 34 2 10 8 102 28 6 20 6 22 6 20 6 28 102 8 10 2 34 (?)
an: 0 34 36 46 54 156 184 190 210 216 238 244 264 270 298 400 408 418 420 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Cruncher Pete
db: batch=70, k=20, 34 2 10 8 102 28 6 20 6 22
| SPT(14) | 399210007642842679 | 0 100 108 112 132 160 174 178 192 220 240 244 252 352 | -62658211764 |
| SPT(14) | 399210013736461453 | 0 18 30 60 66 108 166 168 226 268 274 304 316 334 | -56564592990 |
| SPT(14) | 399210017234927257 | 0 22 46 66 106 126 130 276 280 300 340 360 384 406 | -53066127186 |
| SPT(16) | 399210031478508863 | 0 20 54 78 98 104 110 156 158 204 210 216 236 260 294 314 | -38822545580 |
| SPT(14) | 399210032571471929 | 0 8 12 42 80 84 110 162 188 192 230 260 264 272 | -37729582514 |
| SPT(14) | 399210063349445851 | 0 40 66 72 100 150 198 220 268 318 346 352 378 418 | -6951608592 |
| TPT(12) | 399210087352367909 | 0 2 102 104 210 212 228 230 288 290 312 314 | 17051313466 |
| SPT(14) | 399210095638590589 | 0 34 52 78 124 150 162 250 262 288 334 360 378 412 | 25337536146 |
| SPT(14) | 399210123008571481 | 0 28 102 118 138 168 180 208 220 250 270 286 360 388 | 52707517038 |
| SPT(14) | 399210127710732407 | 0 6 56 60 104 114 122 174 182 192 236 240 290 296 | 57409677964 |
| TPT(12) | 399210133576313357 | 0 2 72 74 114 116 132 134 174 176 180 182 | 63275258914 |
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