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Prime Tuple Database
Prime p0= 1309523721257051737 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 18 10 12 74 30 10 12 32 12 10 30 74 12 10 18 66 (?)
an: 0 66 84 94 106 180 210 220 232 264 276 286 316 390 402 412 430 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=77, k=18, 66 18 10 12 74 30 10 12 32
dn: 0 66 18 10 12 74 30 10 12 32 12 10 30 74 12 10 18 66 (?)
an: 0 66 84 94 106 180 210 220 232 264 276 286 316 390 402 412 430 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=77, k=18, 66 18 10 12 74 30 10 12 32
| SPT(16) | 1309522424254221781 | 0 6 10 52 58 66 70 76 102 108 112 120 126 168 172 178 | -1297002829956 |
| SPT(16) | 1309522705803632927 | 0 50 80 96 104 120 146 150 176 180 206 222 230 246 276 326 | -1015453418810 |
| STPT(10) | 1309522874547512291 | 0 2 6 8 18 20 30 32 36 38 | -846709539446 |
| STPT(10) | 1309523015177886539 | 0 2 18 20 30 32 42 44 60 62 | -706079165198 |
| STPT(10) | 1309523044754826257 | 0 2 30 32 72 74 114 116 144 146 | -676502225480 |
| STPT(10) | 1309523299325619407 | 0 2 12 14 42 44 72 74 84 86 | -421931432330 |
| STPT(12) | 1309523792937558071 | 0 2 126 128 168 170 198 200 240 242 366 368 | 71680506334 |
| SPT(16) | 1309523968715863559 | 0 2 24 38 44 60 80 138 224 282 302 318 324 338 360 362 | 247458811822 |
| SPT(16) | 1309524312860643197 | 0 26 44 66 90 222 236 252 344 360 374 506 530 552 570 596 | 591603591460 |
| SPT(16) | 1309524678991892087 | 0 2 26 50 54 84 104 126 140 162 182 212 216 240 264 266 | 957734840350 |
| STPT(10) | 1309525095689954249 | 0 2 78 80 120 122 162 164 240 242 | 1374432902512 |
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