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Prime Tuple Database
Prime p0= 1991466020049985789 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 30 42 18 24 36 42 42 36 24 18 42 30 (?)
an: 0 30 72 90 114 150 192 234 270 294 312 354 384
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 384
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 30 42 18 24 36 42
dn: 0 30 42 18 24 36 42 42 36 24 18 42 30 (?)
an: 0 30 72 90 114 150 192 234 270 294 312 354 384
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 384
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 30 42 18 24 36 42
| TPT(14) | 1991465341775251577 | 0 2 42 44 54 56 174 176 210 212 222 224 252 254 | -678274734212 |
| SPT(16) | 1991465419201502021 | 0 26 50 96 98 110 140 176 270 306 336 348 350 396 420 446 | -600848483768 |
| SPT(16) | 1991465453074929721 | 0 22 30 40 60 88 96 102 106 112 120 148 168 178 186 208 | -566975056068 |
| SPT(16) | 1991465478288153319 | 0 34 48 114 130 148 168 180 232 244 264 282 298 364 378 412 | -541761832470 |
| SPT(16) | 1991465712522429349 | 0 10 30 42 48 72 100 112 138 150 178 202 208 220 240 250 | -307527556440 |
| SPT(16) | 1991465896973699849 | 0 2 42 72 98 104 120 128 174 182 198 204 230 260 300 302 | -123076285940 |
| STPT(10) | 1991466048360259589 | 0 2 18 20 30 32 42 44 60 62 | 28310273800 |
| SPT(16) | 1991466175852034207 | 0 6 20 44 134 204 210 230 240 260 266 336 426 450 464 470 | 155802048418 |
| SPT(16) | 1991466401544753841 | 0 10 12 70 108 168 180 198 232 250 262 322 360 418 420 430 | 381494768052 |
| SPT(16) | 1991466456437416943 | 0 14 36 56 74 78 90 108 176 194 206 210 228 248 270 284 | 436387431154 |
| STPT(12) | 1991466573526083527 | 0 2 12 14 30 32 222 224 240 242 252 254 | 553476097738 |
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