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Prime Tuple Database
Prime p0= 1991082821629428383 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 38 40 14 48 22 26 46 26 22 48 14 40 38 6 (?)
an: 0 6 44 84 98 146 168 194 240 266 288 336 350 390 428 434
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 38 40 14 48 22 26 46
dn: 0 6 38 40 14 48 22 26 46 26 22 48 14 40 38 6 (?)
an: 0 6 44 84 98 146 168 194 240 266 288 336 350 390 428 434
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 38 40 14 48 22 26 46
| STPT(10) | 1991081969637416597 | 0 2 30 32 42 44 54 56 84 86 | -851992011786 |
| SPT(16) | 1991082188467980073 | 0 16 34 46 96 126 204 214 240 250 328 358 408 420 438 454 | -633161448310 |
| SPT(16) | 1991082298454683787 | 0 66 96 110 152 156 176 204 212 240 260 264 306 320 350 416 | -523174744596 |
| SPT(16) | 1991082307349542859 | 0 8 18 44 78 90 102 114 158 170 182 194 228 254 264 272 | -514279885524 |
| SPT(16) | 1991082433854915637 | 0 22 36 90 112 126 162 174 202 214 250 264 286 340 354 376 | -387774512746 |
| STPT(10) | 1991082733688532899 | 0 2 18 20 30 32 42 44 60 62 | -87940895484 |
| TPT(14) | 1991083106151320717 | 0 2 30 32 42 44 174 176 180 182 222 224 282 284 | 284521892334 |
| SPT(16) | 1991083157939793233 | 0 68 150 176 218 266 294 390 404 500 528 576 618 644 726 794 | 336310364850 |
| SPT(16) | 1991083540322084017 | 0 54 66 84 94 130 150 160 186 196 216 252 262 280 292 346 | 718692655634 |
| SPT(16) | 1991083767630045031 | 0 10 30 40 88 126 130 132 136 138 142 180 228 238 258 268 | 946000616648 |
| SPT(16) | 1991083895294486329 | 0 24 58 72 84 124 130 138 184 192 198 238 250 264 298 322 | 1073665057946 |
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