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Prime Tuple Database
Prime p0= 509505286404640987 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 6 8 36 6 30 18 22 18 2 18 22 18 30 6 36 8 6 10 (?)
an: 0 10 16 24 60 66 96 114 136 154 156 174 196 214 244 250 286 294 300 310
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 310
Found by: Mumps [MM]
db: batch=48, k=20, 10 6 8 36 6 30 18 22 18 2
dn: 0 10 6 8 36 6 30 18 22 18 2 18 22 18 30 6 36 8 6 10 (?)
an: 0 10 16 24 60 66 96 114 136 154 156 174 196 214 244 250 286 294 300 310
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 310
Found by: Mumps [MM]
db: batch=48, k=20, 10 6 8 36 6 30 18 22 18 2
| TPT(12) | 509505247523699597 | 0 2 30 32 144 146 162 164 342 344 384 386 | -38880941390 |
| SPT(14) | 509505254206385527 | 0 4 46 72 156 202 210 226 234 280 364 390 432 436 | -32198255460 |
| SPT(14) | 509505258445777571 | 0 26 42 66 68 90 98 150 158 180 182 206 222 248 | -27958863416 |
| SPT(14) | 509505263809660603 | 0 6 36 78 106 114 144 160 190 198 226 268 298 304 | -22594980384 |
| TPT(12) | 509505263865991571 | 0 2 6 8 48 50 66 68 96 98 168 170 | -22538649416 |
| TPT(12) | 509505267037454921 | 0 2 36 38 78 80 120 122 126 128 198 200 | -19367186066 |
| SPT(14) | 509505300621981661 | 0 22 166 286 336 340 372 376 408 412 462 582 726 748 | 14217340674 |
| SPT(14) | 509505308890807193 | 0 24 26 38 56 68 96 158 186 198 216 228 230 254 | 22486166206 |
| TPT(12) | 509505319494625607 | 0 2 60 62 180 182 270 272 294 296 360 362 | 33089984620 |
| SPT(14) | 509505329275239503 | 0 66 68 96 128 140 150 254 264 276 308 336 338 404 | 42870598516 |
| SPT(14) | 509505362419390349 | 0 24 62 74 104 108 110 132 134 138 168 180 218 242 | 76014749362 |
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