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Prime Tuple Database
Prime p0= 340967535899431769 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 24 4 68 18 40 12 8 10 26 10 8 12 40 18 68 4 24 14 (?)
an: 0 14 38 42 110 128 168 180 188 198 224 234 242 254 294 312 380 384 408 422
All 20 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=20, 14 24 4 68 18 40 12 8 10 26
dn: 0 14 24 4 68 18 40 12 8 10 26 10 8 12 40 18 68 4 24 14 (?)
an: 0 14 38 42 110 128 168 180 188 198 224 234 242 254 294 312 380 384 408 422
All 20 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=20, 14 24 4 68 18 40 12 8 10 26
| SPT(14) | 340967440672244497 | 0 4 52 70 114 172 184 210 222 280 324 342 390 394 | -95227187272 |
| SPT(14) | 340967466536031949 | 0 34 82 108 118 120 202 210 292 294 304 330 378 412 | -69363399820 |
| SPT(14) | 340967471198010479 | 0 30 54 60 102 128 132 140 144 170 212 218 242 272 | -64701421290 |
| SPT(16) | 340967484826153307 | 0 12 50 56 126 140 146 162 224 240 246 260 330 336 374 386 | -51073278462 |
| SPT(14) | 340967516750230963 | 0 10 24 46 120 126 130 150 154 160 234 256 270 280 | -19149200806 |
| SPT(14) | 340967530548070807 | 0 24 36 42 82 106 150 196 240 264 304 310 322 346 | -5351360962 |
| SPT(14) | 340967556072794303 | 0 6 38 48 56 60 104 210 254 258 266 276 308 314 | 20173362534 |
| TPT(12) | 340967563705455941 | 0 2 18 20 78 80 156 158 198 200 216 218 | 27806024172 |
| SPT(14) | 340967602980565031 | 0 32 48 60 98 102 132 176 206 210 248 260 276 308 | 67081133262 |
| SPT(14) | 340967625253959259 | 0 12 22 30 40 58 90 100 132 150 160 168 178 190 | 89354527490 |
| SPT(14) | 340967682800705003 | 0 38 54 66 84 108 110 114 116 140 158 170 186 224 | 146901273234 |
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