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Prime Tuple Database
Prime p0= 378424660451371091 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 12 6 18 52 42 2 6 22 8 22 6 2 42 52 18 6 12 20 (?)
an: 0 20 32 38 56 108 150 152 158 180 188 210 216 218 260 312 330 336 348 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Cruncher Pete
db: batch=70, k=20, 20 12 6 18 52 42 2 6 22 8
dn: 0 20 12 6 18 52 42 2 6 22 8 22 6 2 42 52 18 6 12 20 (?)
an: 0 20 32 38 56 108 150 152 158 180 188 210 216 218 260 312 330 336 348 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Cruncher Pete
db: batch=70, k=20, 20 12 6 18 52 42 2 6 22 8
| SPT(14) | 378424594200210697 | 0 24 54 84 142 154 172 192 210 222 280 310 340 364 | -66251160394 |
| SPT(14) | 378424602813775963 | 0 40 54 76 96 106 196 264 354 364 384 406 420 460 | -57637595128 |
| SPT(14) | 378424609640131973 | 0 8 20 98 120 150 206 210 266 296 318 396 408 416 | -50811239118 |
| TPT(12) | 378424643902140401 | 0 2 18 20 150 152 168 170 210 212 360 362 | -16549230690 |
| TPT(12) | 378424647673653731 | 0 2 36 38 138 140 258 260 276 278 306 308 | -12777717360 |
| SPT(14) | 378424650197434151 | 0 48 78 108 120 122 138 260 276 278 290 320 350 398 | -10253936940 |
| TPT(12) | 378424688413149269 | 0 2 48 50 78 80 138 140 150 152 168 170 | 27961778178 |
| SPT(14) | 378424688946528821 | 0 18 32 42 62 98 102 128 132 168 188 198 212 230 | 28495157730 |
| SPT(14) | 378424735381083947 | 0 30 44 84 114 122 182 222 282 290 320 360 374 404 | 74929712856 |
| TPT(12) | 378424755770905859 | 0 2 30 32 120 122 210 212 252 254 318 320 | 95319534768 |
| TPT(12) | 378424764132776069 | 0 2 18 20 120 122 132 134 228 230 330 332 | 103681404978 |
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