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Prime Tuple Database
Prime p0= 278648694324818861 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 4 6 36 14 42 22 42 14 36 6 4 8 18 (?)
an: 0 18 26 30 36 72 86 128 150 192 206 242 248 252 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 18 8 4 6 36 14 42 22
dn: 0 18 8 4 6 36 14 42 22 42 14 36 6 4 8 18 (?)
an: 0 18 26 30 36 72 86 128 150 192 206 242 248 252 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 18 8 4 6 36 14 42 22
| SPT(14) | 278648634719465431 | 0 36 58 78 88 100 120 178 198 210 220 240 262 298 | -59605353430 |
| TPT(12) | 278648652384748757 | 0 2 42 44 72 74 180 182 210 212 222 224 | -41940070104 |
| SPT(14) | 278648668485849703 | 0 28 34 40 46 48 70 114 136 138 144 150 156 184 | -25838969158 |
| SPT(14) | 278648673897228053 | 0 24 26 30 60 110 128 336 354 404 434 438 440 464 | -20427590808 |
| SPT(14) | 278648682793194017 | 0 2 6 12 104 110 132 134 156 162 254 260 264 266 | -11531624844 |
| TPT(12) | 278648692088084441 | 0 2 60 62 126 128 138 140 156 158 186 188 | -2236734420 |
| SPT(14) | 278648699354990089 | 0 24 34 48 52 54 60 82 88 90 94 108 118 142 | 5030171228 |
| SPT(14) | 278648706072542359 | 0 24 42 82 88 102 130 162 190 204 210 250 268 292 | 11747723498 |
| SPT(14) | 278648716478581123 | 0 10 94 148 160 234 240 244 250 324 336 390 474 484 | 22153762262 |
| SPT(14) | 278648721405987173 | 0 24 30 36 54 90 114 146 170 206 224 230 236 260 | 27081168312 |
| SPT(14) | 278648721422925397 | 0 10 42 70 112 120 126 130 136 144 186 214 246 256 | 27098106536 |
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