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Prime Tuple Database
Prime p0= 2401997269466586691 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 14 28 12 18 18 20 4 44 4 20 18 18 12 28 14 28 (?)
an: 0 28 42 70 82 100 118 138 142 186 190 210 228 246 258 286 300 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Penguin
db: batch=82, k=18, 28 14 28 12 18 18 20 4 44
dn: 0 28 14 28 12 18 18 20 4 44 4 20 18 18 12 28 14 28 (?)
an: 0 28 42 70 82 100 118 138 142 186 190 210 228 246 258 286 300 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Penguin
db: batch=82, k=18, 28 14 28 12 18 18 20 4 44
| STPT(10) | 2401996524354516767 | 0 2 12 14 42 44 72 74 84 86 | -745112069924 |
| SPT(16) | 2401997051294417587 | 0 24 30 40 66 82 114 136 240 262 294 310 336 346 352 376 | -218172169104 |
| STPT(10) | 2401997053894724129 | 0 2 18 20 30 32 42 44 60 62 | -215571862562 |
| SPT(18) | 2401997056623244627 | 0 40 82 114 126 136 252 262 274 282 294 304 420 430 442 474 516 556 | -212843342064 |
| SPT(16) | 2401997068377427513 | 0 10 18 84 88 130 168 180 214 226 264 306 310 376 384 394 | -201089159178 |
| STPT(12) | 2401997115887890007 | 0 2 12 14 54 56 60 62 102 104 114 116 | -153578696684 |
| SPT(16) | 2401997397338424101 | 0 20 30 32 62 110 170 188 192 210 270 318 348 350 360 380 | 127871837410 |
| STPT(10) | 2401997749916461397 | 0 2 30 32 42 44 54 56 84 86 | 480449874706 |
| TPT(14) | 2401998080317715021 | 0 2 6 8 30 32 36 38 48 50 228 230 240 242 | 810851128330 |
| TPT(14) | 2401998082175149259 | 0 2 72 74 90 92 180 182 258 260 270 272 348 350 | 812708562568 |
| SPT(16) | 2401998221654307953 | 0 18 24 54 78 96 98 140 144 186 188 206 230 260 266 284 | 952187721262 |
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