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Prime Tuple Database
Prime p0= 818963758921712489 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 12 66 2 16 44 82 6 14 4 14 6 82 44 16 2 66 12 42 (?)
an: 0 42 54 120 122 138 182 264 270 284 288 302 308 390 434 450 452 518 530 572
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 42 12 66 2 16 44 82 6 14 4
dn: 0 42 12 66 2 16 44 82 6 14 4 14 6 82 44 16 2 66 12 42 (?)
an: 0 42 54 120 122 138 182 264 270 284 288 302 308 390 434 450 452 518 530 572
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 42 12 66 2 16 44 82 6 14 4
| SPT(16) | 818963025503149537 | 0 6 52 64 70 82 96 142 174 220 234 246 252 264 310 316 | -733418562952 |
| SPT(16) | 818963101311670577 | 0 26 54 66 84 110 150 234 236 320 360 386 404 416 444 470 | -657610041912 |
| SPT(16) | 818963148398356891 | 0 42 48 70 76 88 102 210 298 406 420 432 438 460 466 508 | -610523355598 |
| SPT(16) | 818963357562399883 | 0 4 84 94 120 186 220 228 256 264 298 364 390 400 480 484 | -401359312606 |
| SPT(16) | 818963443573282279 | 0 10 12 24 34 48 52 60 202 210 214 228 238 250 252 262 | -315348430210 |
| SPT(16) | 818963665442647573 | 0 6 10 16 34 46 76 88 156 168 198 210 228 234 238 244 | -93479064916 |
| SPT(16) | 818963902334556553 | 0 54 66 70 106 120 124 130 144 150 154 168 204 208 220 274 | 143412844064 |
| SPT(16) | 818963988568592917 | 0 4 22 24 52 102 114 120 304 310 322 372 400 402 420 424 | 229646880428 |
| STPT(10) | 818964105069074051 | 0 2 6 8 48 50 90 92 96 98 | 346147361562 |
| STPT(10) | 818964193776106457 | 0 2 72 74 102 104 132 134 204 206 | 434854393968 |
| STPT(10) | 818964423398586767 | 0 2 30 32 42 44 54 56 84 86 | 664476874278 |
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