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Prime Tuple Database
Prime p0= 1304074285921585723 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 4 78 2 18 30 16 2 28 26 28 2 16 30 18 2 78 4 6 (?)
an: 0 6 10 88 90 108 138 154 156 184 210 238 240 256 286 304 306 384 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 6 4 78 2 18 30 16 2 28 26
dn: 0 6 4 78 2 18 30 16 2 28 26 28 2 16 30 18 2 78 4 6 (?)
an: 0 6 10 88 90 108 138 154 156 184 210 238 240 256 286 304 306 384 388 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 6 4 78 2 18 30 16 2 28 26
| SPT(16) | 1304072140787926219 | 0 10 48 138 150 160 162 180 190 208 210 220 232 322 360 370 | -2145133659504 |
| STPT(10) | 1304072207733371309 | 0 2 48 50 60 62 72 74 120 122 | -2078188214414 |
| STPT(10) | 1304072334568032059 | 0 2 18 20 30 32 42 44 60 62 | -1951353553664 |
| STPT(10) | 1304072634548777591 | 0 2 36 38 78 80 120 122 156 158 | -1651372808132 |
| STPT(10) | 1304073173760562397 | 0 2 54 56 132 134 210 212 264 266 | -1112161023326 |
| STPT(10) | 1304073250031987597 | 0 2 30 32 42 44 54 56 84 86 | -1035889598126 |
| STPT(10) | 1304074651706491307 | 0 2 24 26 42 44 60 62 84 86 | 365784905584 |
| STPT(10) | 1304074931791121429 | 0 2 18 20 30 32 42 44 60 62 | 645869535706 |
| SPT(16) | 1304075203598982739 | 0 12 22 28 52 94 100 114 148 162 168 210 234 240 250 262 | 917677397016 |
| STPT(10) | 1304075370107469299 | 0 2 18 20 30 32 42 44 60 62 | 1084185883576 |
| SPT(16) | 1304075407387211131 | 0 52 70 96 100 142 168 178 210 220 246 288 292 318 336 388 | 1121465625408 |
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