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Prime Tuple Database
Prime p0= 438287283047335283 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 56 4 2 4 60 14 18 82 18 14 60 4 2 4 56 4 14 (?)
an: 0 14 18 74 78 80 84 144 158 176 258 276 290 350 354 356 360 416 420 434
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: Dr Who Fan
db: batch=70, k=20, 14 4 56 4 2 4 60 14 18 82
dn: 0 14 4 56 4 2 4 60 14 18 82 18 14 60 4 2 4 56 4 14 (?)
an: 0 14 18 74 78 80 84 144 158 176 258 276 290 350 354 356 360 416 420 434
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: Dr Who Fan
db: batch=70, k=20, 14 4 56 4 2 4 60 14 18 82
| SPT(14) | 438287181800835449 | 0 12 78 120 134 158 188 264 294 318 332 374 440 452 | -101246499834 |
| TPT(12) | 438287188497804467 | 0 2 24 26 42 44 54 56 84 86 90 92 | -94549530816 |
| SPT(14) | 438287195018334709 | 0 12 28 82 88 102 124 168 190 204 210 264 280 292 | -88029000574 |
| SPT(14) | 438287217850323007 | 0 22 46 66 96 124 126 130 132 160 190 210 234 256 | -65197012276 |
| SPT(14) | 438287239844956301 | 0 48 72 78 108 116 120 128 132 140 170 176 200 248 | -43202378982 |
| TPT(12) | 438287243344450259 | 0 2 102 104 168 170 180 182 258 260 282 284 | -39702885024 |
| TPT(12) | 438287310886432307 | 0 2 60 62 144 146 210 212 264 266 390 392 | 27839097024 |
| SPT(14) | 438287313969988501 | 0 16 28 148 156 238 240 256 258 340 348 468 480 496 | 30922653218 |
| SPT(14) | 438287344501946969 | 0 14 60 144 168 170 264 308 402 404 428 512 558 572 | 61454611686 |
| TPT(12) | 438287352562381739 | 0 2 30 32 42 44 48 50 132 134 138 140 | 69515046456 |
| TPT(12) | 438287364385566851 | 0 2 78 80 126 128 198 200 240 242 306 308 | 81338231568 |
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