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Prime Tuple Database
Prime p0= 400427421012144389 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 22 48 36 8 10 72 14 72 10 8 36 48 22 8 (?)
an: 0 8 30 78 114 122 132 204 218 290 300 308 344 392 414 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Cruncher Pete
db: batch=70, k=16, 8 22 48 36 8 10 72 14
dn: 0 8 22 48 36 8 10 72 14 72 10 8 36 48 22 8 (?)
an: 0 8 30 78 114 122 132 204 218 290 300 308 344 392 414 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Cruncher Pete
db: batch=70, k=16, 8 22 48 36 8 10 72 14
| SPT(14) | 400427328289718801 | 0 12 26 140 168 206 242 276 312 350 378 492 506 518 | -92722425588 |
| SPT(14) | 400427329988974259 | 0 12 90 98 152 170 188 234 252 270 324 332 410 422 | -91023170130 |
| SPT(14) | 400427338986024473 | 0 18 44 68 84 116 120 194 198 230 246 270 296 314 | -82026119916 |
| SPT(14) | 400427361110975399 | 0 32 68 78 90 108 120 122 134 152 164 174 210 242 | -59901168990 |
| SPT(14) | 400427363543917379 | 0 14 20 24 48 108 132 140 164 224 248 252 258 272 | -57468227010 |
| SPT(14) | 400427399868509197 | 0 4 46 66 84 100 114 172 186 202 220 240 282 286 | -21143635192 |
| SPT(16) | 400427423462311367 | 0 20 26 56 66 132 146 150 152 156 170 236 246 276 282 302 | 2450166978 |
| SPT(14) | 400427425971539779 | 0 18 52 64 178 180 220 222 262 264 378 390 424 442 | 4959395390 |
| SPT(14) | 400427451141898343 | 0 74 126 128 198 218 276 308 366 386 456 458 510 584 | 30129753954 |
| TPT(12) | 400427462164024091 | 0 2 18 20 66 68 96 98 168 170 198 200 | 41151879702 |
| SPT(14) | 400427469361860383 | 0 20 44 56 66 78 98 156 176 188 198 210 234 254 | 48349715994 |
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