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Prime Tuple Database
Prime p0= 471447726717653249 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 6 22 60 26 6 64 6 18 38 18 6 64 6 26 60 22 6 14 (?)
an: 0 14 20 42 102 128 134 198 204 222 260 278 284 348 354 380 440 462 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: marsinph
db: batch=70, k=20, 14 6 22 60 26 6 64 6 18 38
dn: 0 14 6 22 60 26 6 64 6 18 38 18 6 64 6 26 60 22 6 14 (?)
an: 0 14 20 42 102 128 134 198 204 222 260 278 284 348 354 380 440 462 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: marsinph
db: batch=70, k=20, 14 6 22 60 26 6 64 6 18 38
| SPT(14) | 471447559121660053 | 0 34 58 64 70 76 144 160 228 234 240 246 270 304 | -167595993196 |
| SPT(14) | 471447633991989139 | 0 58 60 70 154 168 190 192 214 228 312 322 324 382 | -92725664110 |
| SPT(16) | 471447644253769037 | 0 30 54 114 126 162 176 182 264 270 284 320 332 392 416 446 | -82463884212 |
| SPT(14) | 471447678784965151 | 0 10 42 48 58 112 136 282 306 360 370 376 408 418 | -47932688098 |
| SPT(14) | 471447699617121049 | 0 34 42 58 60 72 78 154 160 172 174 190 198 232 | -27100532200 |
| TPT(12) | 471447709346092649 | 0 2 30 32 78 80 120 122 132 134 288 290 | -17371560600 |
| SPT(14) | 471447734119733681 | 0 32 48 116 140 146 206 252 312 318 342 410 426 458 | 7402080432 |
| SPT(14) | 471447739959090373 | 0 36 40 84 108 124 138 166 180 196 220 264 268 304 | 13241437124 |
| TPT(12) | 471447740914253039 | 0 2 30 32 72 74 138 140 222 224 228 230 | 14196599790 |
| TPT(12) | 471447749742308069 | 0 2 12 14 42 44 78 80 150 152 168 170 | 23024654820 |
| SPT(14) | 471447753603761299 | 0 30 40 58 72 88 148 162 222 238 252 270 280 310 | 26886108050 |
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