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Prime Tuple Database
Prime p0= 774553634847443879 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 22 30 54 2 4 36 18 56 18 36 4 2 54 30 22 2 (?)
an: 0 2 24 54 108 110 114 150 168 224 242 278 282 284 338 368 390 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: [SG]FX
db: batch=73, k=18, 2 22 30 54 2 4 36 18 56
dn: 0 2 22 30 54 2 4 36 18 56 18 36 4 2 54 30 22 2 (?)
an: 0 2 24 54 108 110 114 150 168 224 242 278 282 284 338 368 390 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: [SG]FX
db: batch=73, k=18, 2 22 30 54 2 4 36 18 56
| SPT(16) | 774551673744943033 | 0 16 24 88 106 108 114 136 168 190 196 198 216 280 288 304 | -1961102500846 |
| TPT(14) | 774552493094489651 | 0 2 36 38 48 50 66 68 126 128 168 170 180 182 | -1141752954228 |
| STPT(10) | 774552660974490659 | 0 2 18 20 30 32 42 44 60 62 | -973872953220 |
| SPT(16) | 774553301357141221 | 0 60 66 88 136 166 186 226 252 292 312 342 390 412 418 478 | -333490302658 |
| SPT(18) | 774553488280813811 | 0 12 30 36 48 50 56 78 96 122 140 162 168 170 182 188 206 218 | -146566630068 |
| STPT(10) | 774553614965071559 | 0 2 48 50 60 62 72 74 120 122 | -19882372320 |
| SPT(16) | 774553935788780419 | 0 12 34 42 52 94 114 132 160 178 198 240 250 258 280 292 | 300941336540 |
| SPT(16) | 774554086574514859 | 0 34 40 54 84 118 144 174 208 238 264 298 328 342 348 382 | 451727070980 |
| STPT(10) | 774554212479326141 | 0 2 36 38 78 80 120 122 156 158 | 577631882262 |
| STPT(10) | 774554504334632249 | 0 2 42 44 90 92 138 140 180 182 | 869487188370 |
| STPT(10) | 774554594158254821 | 0 2 6 8 18 20 30 32 36 38 | 959310810942 |
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