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Prime Tuple Database
Prime p0= 461216642354068189 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 34 6 2 16 20 6 36 4 74 4 36 6 20 16 2 6 34 30 (?)
an: 0 30 64 70 72 88 108 114 150 154 228 232 268 274 294 310 312 318 352 382
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: gemini8
db: batch=70, k=20, 30 34 6 2 16 20 6 36 4 74
dn: 0 30 34 6 2 16 20 6 36 4 74 4 36 6 20 16 2 6 34 30 (?)
an: 0 30 64 70 72 88 108 114 150 154 228 232 268 274 294 310 312 318 352 382
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: gemini8
db: batch=70, k=20, 30 34 6 2 16 20 6 36 4 74
| STPT(10) | 461216555391398501 | 0 2 30 32 78 80 126 128 156 158 | -86962669688 |
| SPT(14) | 461216555420364041 | 0 2 30 86 90 96 102 140 146 152 156 212 240 242 | -86933704148 |
| SPT(14) | 461216575601786971 | 0 10 30 46 72 96 142 150 196 220 246 262 282 292 | -66752281218 |
| SPT(14) | 461216582026559189 | 0 12 18 20 80 110 132 158 180 210 270 272 278 290 | -60327509000 |
| SPT(14) | 461216597953865657 | 0 12 66 74 92 122 180 206 264 294 312 320 374 386 | -44400202532 |
| TPT(12) | 461216603999176967 | 0 2 42 44 60 62 84 86 210 212 270 272 | -38354891222 |
| SPT(14) | 461216644015925971 | 0 10 40 70 76 90 136 192 238 252 258 288 318 328 | 1661857782 |
| STPT(10) | 461216669809097117 | 0 2 24 26 42 44 60 62 84 86 | 27455028928 |
| TPT(12) | 461216684337332249 | 0 2 18 20 72 74 132 134 240 242 252 254 | 41983264060 |
| SPT(14) | 461216700849076129 | 0 12 40 42 114 150 180 184 214 250 322 324 352 364 | 58495007940 |
| SPT(14) | 461216734602932629 | 0 40 48 142 202 208 250 252 294 300 360 454 462 502 | 92248864440 |
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