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Prime Tuple Database
Prime p0= 387561927027808829 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 16 12 14 6 22 2 28 8 112 8 28 2 22 6 14 12 16 32 (?)
an: 0 32 48 60 74 80 102 104 132 140 252 260 288 290 312 318 332 344 360 392
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Cruncher Pete
db: batch=70, k=20, 32 16 12 14 6 22 2 28 8 112
dn: 0 32 16 12 14 6 22 2 28 8 112 8 28 2 22 6 14 12 16 32 (?)
an: 0 32 48 60 74 80 102 104 132 140 252 260 288 290 312 318 332 344 360 392
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Cruncher Pete
db: batch=70, k=20, 32 16 12 14 6 22 2 28 8 112
| SPT(14) | 387561844712924807 | 0 32 60 66 102 120 126 206 212 230 266 272 300 332 | -82314884022 |
| SPT(14) | 387561869543948543 | 0 20 48 68 78 86 104 120 138 146 156 176 204 224 | -57483860286 |
| SPT(14) | 387561875433227849 | 0 8 54 78 84 110 120 188 198 224 230 254 300 308 | -51594580980 |
| TPT(12) | 387561886776288179 | 0 2 90 92 102 104 180 182 228 230 468 470 | -40251520650 |
| SPT(14) | 387561904226048113 | 0 4 6 24 78 90 94 210 214 226 280 298 300 304 | -22801760716 |
| SPT(14) | 387561921307325227 | 0 4 64 72 130 144 162 262 280 294 352 360 420 424 | -5720483602 |
| TPT(12) | 387561947420337449 | 0 2 12 14 102 104 132 134 270 272 468 470 | 20392528620 |
| TPT(12) | 387561952959888527 | 0 2 84 86 162 164 174 176 342 344 384 386 | 25932079698 |
| TPT(12) | 387561953561040257 | 0 2 24 26 30 32 42 44 60 62 150 152 | 26533231428 |
| SPT(14) | 387561961652054117 | 0 54 60 62 74 92 110 216 234 252 264 266 272 326 | 34624245288 |
| SPT(14) | 387561972659907961 | 0 12 16 66 82 102 108 130 136 156 172 222 226 238 | 45632099132 |
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