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Prime Tuple Database
Prime p0= 303868707247552157 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 12 22 6 30 12 50 10 80 10 50 12 30 6 22 12 8 12 (?)
an: 0 12 20 32 54 60 90 102 152 162 242 252 302 314 344 350 372 384 392 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: pag
db: batch=69, k=20, 12 8 12 22 6 30 12 50 10 80
dn: 0 12 8 12 22 6 30 12 50 10 80 10 50 12 30 6 22 12 8 12 (?)
an: 0 12 20 32 54 60 90 102 152 162 242 252 302 314 344 350 372 384 392 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: pag
db: batch=69, k=20, 12 8 12 22 6 30 12 50 10 80
| SPT(14) | 303868617306864209 | 0 18 68 74 140 150 164 264 278 288 354 360 410 428 | -89940687948 |
| SPT(14) | 303868648111498357 | 0 16 40 54 82 94 112 114 132 144 172 186 210 226 | -59136053800 |
| SPT(14) | 303868659394152197 | 0 14 20 44 134 174 182 204 212 252 342 366 372 386 | -47853399960 |
| SPT(14) | 303868661203640557 | 0 36 40 82 84 124 154 162 192 232 234 276 280 316 | -46043911600 |
| SPT(14) | 303868705598880271 | 0 12 36 40 76 90 160 282 352 366 402 406 430 442 | -1648671886 |
| SPT(14) | 303868706341781303 | 0 20 48 86 90 144 150 164 170 224 228 266 294 314 | -905770854 |
| TPT(12) | 303868722731523359 | 0 2 12 14 18 20 48 50 60 62 252 254 | 15483971202 |
| TPT(12) | 303868752436450301 | 0 2 6 8 60 62 198 200 300 302 330 332 | 45188898144 |
| TPT(12) | 303868800215005169 | 0 2 48 50 60 62 132 134 138 140 180 182 | 92967453012 |
| SPT(14) | 303868806104380919 | 0 48 84 108 110 122 174 188 240 252 254 278 314 362 | 98856828762 |
| SPT(14) | 303868847699624539 | 0 24 34 40 72 94 112 120 138 160 192 198 208 232 | 140452072382 |
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