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Prime Tuple Database
Prime p0= 1497084359766220817 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 30 6 18 28 2 16 6 48 8 48 6 16 2 28 18 6 30 20 (?)
an: 0 20 50 56 74 102 104 120 126 174 182 230 236 252 254 282 300 306 336 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: rlacr
db: batch=78, k=20, 20 30 6 18 28 2 16 6 48 8
dn: 0 20 30 6 18 28 2 16 6 48 8 48 6 16 2 28 18 6 30 20 (?)
an: 0 20 50 56 74 102 104 120 126 174 182 230 236 252 254 282 300 306 336 356
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: rlacr
db: batch=78, k=20, 20 30 6 18 28 2 16 6 48 8
| SPT(16) | 1497082691126267563 | 0 24 28 66 84 114 118 136 138 156 160 190 208 246 250 274 | -1668639953254 |
| STPT(10) | 1497082774572800687 | 0 2 30 32 42 44 54 56 84 86 | -1585193420130 |
| STPT(10) | 1497082818585863147 | 0 2 60 62 72 74 84 86 144 146 | -1541180357670 |
| STPT(10) | 1497083545055131469 | 0 2 42 44 60 62 78 80 120 122 | -814711089348 |
| STPT(10) | 1497083698869599567 | 0 2 24 26 42 44 60 62 84 86 | -660896621250 |
| STPT(10) | 1497084065209582517 | 0 2 42 44 132 134 222 224 264 266 | -294556638300 |
| SPT(16) | 1497084855733419047 | 0 6 60 72 90 110 132 156 170 194 216 236 254 266 320 326 | 495967198230 |
| STPT(10) | 1497084910705965377 | 0 2 30 32 42 44 54 56 84 86 | 550939744560 |
| STPT(10) | 1497084945484015799 | 0 2 18 20 30 32 42 44 60 62 | 585717794982 |
| SPT(16) | 1497085560480086933 | 0 6 20 30 54 98 104 126 158 180 186 230 254 264 278 284 | 1200713866116 |
| STPT(12) | 1497085851212477969 | 0 2 18 20 42 44 78 80 102 104 120 122 | 1491446257152 |
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