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Prime Tuple Database
Prime p0= 340698196638315017 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 100 14 10 6 2 10 30 30 50 30 30 10 2 6 10 14 100 20 (?)
an: 0 20 120 134 144 150 152 162 192 222 272 302 332 342 344 350 360 374 474 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Cruncher Pete
db: batch=70, k=20, 20 100 14 10 6 2 10 30 30 50
dn: 0 20 100 14 10 6 2 10 30 30 50 30 30 10 2 6 10 14 100 20 (?)
an: 0 20 120 134 144 150 152 162 192 222 272 302 332 342 344 350 360 374 474 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Cruncher Pete
db: batch=70, k=20, 20 100 14 10 6 2 10 30 30 50
| SPT(14) | 340698155998200127 | 0 106 154 162 180 234 264 292 322 376 394 402 450 556 | -40640114890 |
| SPT(14) | 340698162628856477 | 0 2 42 92 126 134 186 200 252 260 294 344 384 386 | -34009458540 |
| TPT(12) | 340698166602784127 | 0 2 42 44 90 92 102 104 144 146 174 176 | -30035530890 |
| SPT(14) | 340698167149019983 | 0 24 78 118 120 144 168 196 220 244 246 286 340 364 | -29489295034 |
| SPT(14) | 340698179997554789 | 0 20 42 44 50 78 134 168 224 252 258 260 282 302 | -16640760228 |
| SPT(14) | 340698189238087229 | 0 2 14 98 110 120 134 198 212 222 234 318 330 332 | -7400227788 |
| SPT(14) | 340698206659769209 | 0 28 40 58 88 94 114 124 144 150 180 198 210 238 | 10021454192 |
| SPT(14) | 340698211025275847 | 0 6 56 60 102 126 162 170 206 230 272 276 326 332 | 14386960830 |
| SPT(14) | 340698235919254237 | 0 70 72 112 114 120 124 222 226 232 234 274 276 346 | 39280939220 |
| TPT(12) | 340698239107878929 | 0 2 30 32 138 140 198 200 270 272 342 344 | 42469563912 |
| SPT(14) | 340698267786338893 | 0 16 30 34 36 54 96 148 190 208 210 214 228 244 | 71148023876 |
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