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Prime Tuple Database
Prime p0= 2562154838819318401 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 40 44 40 6 2 18 4 68 28 68 4 18 2 6 40 44 40 18 (?)
an: 0 18 58 102 142 148 150 168 172 240 268 336 340 358 360 366 406 450 490 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: RFGuy_KCCO
db: batch=82, k=20, 18 40 44 40 6 2 18 4 68 28
dn: 0 18 40 44 40 6 2 18 4 68 28 68 4 18 2 6 40 44 40 18 (?)
an: 0 18 58 102 142 148 150 168 172 240 268 336 340 358 360 366 406 450 490 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: RFGuy_KCCO
db: batch=82, k=20, 18 40 44 40 6 2 18 4 68 28
| SPT(16) | 2562152968305484381 | 0 42 58 88 100 102 126 172 216 262 286 288 300 330 346 388 | -1870513834020 |
| TPT(14) | 2562153619955729087 | 0 2 12 14 54 56 72 74 192 194 324 326 420 422 | -1218863589314 |
| STPT(10) | 2562153800172579227 | 0 2 24 26 42 44 60 62 84 86 | -1038646739174 |
| STPT(10) | 2562154450448491277 | 0 2 30 32 42 44 54 56 84 86 | -388370827124 |
| STPT(10) | 2562154474065179171 | 0 2 6 8 48 50 90 92 96 98 | -364754139230 |
| SPT(18) | 2562154589676528311 | 0 2 20 50 62 90 92 126 152 156 182 216 218 246 258 288 306 308 | -249142790090 |
| STPT(10) | 2562155031873083807 | 0 2 30 32 42 44 54 56 84 86 | 193053765406 |
| SPT(16) | 2562155108686712041 | 0 42 76 136 156 208 310 340 348 378 480 532 552 612 646 688 | 269867393640 |
| SPT(16) | 2562155716243246537 | 0 22 42 46 64 94 130 144 172 186 222 252 270 274 294 316 | 877423928136 |
| SPT(16) | 2562155856493104479 | 0 38 48 72 144 168 170 180 242 252 254 278 350 374 384 422 | 1017673786078 |
| SPT(16) | 2562155898771549131 | 0 6 36 42 86 102 120 126 176 182 200 216 260 266 296 302 | 1059952230730 |
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