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Prime Tuple Database
Prime p0= 2068578824357312237 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 30 40 2 18 12 10 12 38 12 10 12 18 2 40 30 14 6 (?)
an: 0 6 20 50 90 92 110 122 132 144 182 194 204 216 234 236 276 306 320 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Cruncher Pete
db: batch=80, k=20, 6 14 30 40 2 18 12 10 12 38
dn: 0 6 14 30 40 2 18 12 10 12 38 12 10 12 18 2 40 30 14 6 (?)
an: 0 6 20 50 90 92 110 122 132 144 182 194 204 216 234 236 276 306 320 326
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Cruncher Pete
db: batch=80, k=20, 6 14 30 40 2 18 12 10 12 38
| STPT(10) | 2068577573702414441 | 0 2 6 8 18 20 30 32 36 38 | -1250654897796 |
| STPT(10) | 2068577605800501119 | 0 2 42 44 60 62 78 80 120 122 | -1218556811118 |
| STPT(10) | 2068577705259518939 | 0 2 12 14 90 92 168 170 180 182 | -1119097793298 |
| TPT(14) | 2068577769099827261 | 0 2 6 8 48 50 150 152 168 170 210 212 258 260 | -1055257484976 |
| SPT(13) | 2068577785702325071 | 0 18 42 108 132 150 180 210 228 252 318 342 360 | -1038654987166 |
| SPT(16) | 2068578213648120197 | 0 2 6 14 30 50 116 176 240 300 366 386 402 410 414 416 | -610709192040 |
| STPT(10) | 2068578835645591691 | 0 2 30 32 120 122 210 212 240 242 | 11288279454 |
| SPT(16) | 2068578888956366351 | 0 6 50 78 80 102 110 116 252 258 266 288 290 318 362 368 | 64599054114 |
| TPT(14) | 2068578910644102497 | 0 2 54 56 60 62 90 92 102 104 144 146 180 182 | 86286790260 |
| STPT(10) | 2068579014895241111 | 0 2 6 8 48 50 90 92 96 98 | 190537928874 |
| SPT(16) | 2068579100965644119 | 0 12 20 24 84 90 102 138 194 230 242 248 308 312 320 332 | 276608331882 |
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