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Prime Tuple Database
Prime p0= 406723478154438187 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 44 12 70 54 36 8 40 8 40 8 36 54 70 12 44 10 (?)
an: 0 10 54 66 136 190 226 234 274 282 322 330 366 420 490 502 546 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Cruncher Pete
db: batch=70, k=18, 10 44 12 70 54 36 8 40 8
dn: 0 10 44 12 70 54 36 8 40 8 40 8 36 54 70 12 44 10 (?)
an: 0 10 54 66 136 190 226 234 274 282 322 330 366 420 490 502 546 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Cruncher Pete
db: batch=70, k=18, 10 44 12 70 54 36 8 40 8
| SPT(14) | 406723440553662851 | 0 20 36 62 66 132 146 156 170 236 240 266 282 302 | -37600775336 |
| SPT(14) | 406723454151908141 | 0 2 6 30 120 122 128 210 216 218 308 332 336 338 | -24002530046 |
| TPT(12) | 406723457189728661 | 0 2 6 8 36 38 108 110 138 140 300 302 | -20964709526 |
| TPT(12) | 406723457781104999 | 0 2 78 80 168 170 192 194 252 254 300 302 | -20373333188 |
| TPT(12) | 406723472840312657 | 0 2 12 14 72 74 150 152 204 206 240 242 | -5314125530 |
| SPT(14) | 406723474481479741 | 0 10 48 136 150 166 192 196 222 238 252 340 378 388 | -3672958446 |
| TPT(12) | 406723512470834957 | 0 2 24 26 54 56 144 146 192 194 222 224 | 34316396770 |
| TPT(12) | 406723527688095557 | 0 2 30 32 84 86 102 104 324 326 492 494 | 49533657370 |
| SPT(14) | 406723533915574013 | 0 14 24 36 50 80 108 176 204 234 248 260 270 284 | 55761135826 |
| SPT(14) | 406723534349318713 | 0 4 30 36 76 108 148 156 196 228 268 274 300 304 | 56194880526 |
| SPT(14) | 406723568470087249 | 0 12 58 142 150 154 184 258 288 292 300 384 430 442 | 90315649062 |
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