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Prime Tuple Database
Prime p0= 408428976105361811 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 10 44 18 40 38 76 38 40 18 44 10 8 18 (?)
an: 0 18 26 36 80 98 138 176 252 290 330 348 392 402 410 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cruncher Pete
db: batch=70, k=16, 18 8 10 44 18 40 38 76
dn: 0 18 8 10 44 18 40 38 76 38 40 18 44 10 8 18 (?)
an: 0 18 26 36 80 98 138 176 252 290 330 348 392 402 410 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cruncher Pete
db: batch=70, k=16, 18 8 10 44 18 40 38 76
| SPT(14) | 408428937378249769 | 0 28 60 70 72 88 90 112 114 130 132 142 174 202 | -38727112042 |
| SPT(14) | 408428942935056019 | 0 4 30 34 58 60 114 184 238 240 264 268 294 298 | -33170305792 |
| SPT(14) | 408428943646869037 | 0 12 16 34 40 132 142 144 154 246 252 270 274 286 | -32458492774 |
| SPT(18) | 408428946923156143 | 0 6 70 106 118 136 196 210 228 238 256 270 330 348 360 396 460 466 | -29182205668 |
| SPT(14) | 408428947895001967 | 0 10 24 30 66 126 154 162 190 250 286 292 306 316 | -28210359844 |
| TPT(12) | 408428956613116079 | 0 2 12 14 18 20 90 92 102 104 132 134 | -19492245732 |
| SPT(14) | 408428992775118173 | 0 6 50 60 68 126 134 150 158 216 224 234 278 284 | 16669756362 |
| SPT(14) | 408429002112215099 | 0 2 54 80 162 164 182 192 210 212 294 320 372 374 | 26006853288 |
| SPT(14) | 408429008369158859 | 0 14 38 42 110 134 144 158 168 192 260 264 288 302 | 32263797048 |
| SPT(14) | 408429051743047733 | 0 48 60 66 90 114 126 128 140 164 188 194 206 254 | 75637685922 |
| TPT(12) | 408429054664416419 | 0 2 12 14 18 20 30 32 102 104 138 140 | 78559054608 |
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