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Prime Tuple Database
Prime p0= 2507386854911557741 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 8 22 14 10 54 62 64 20 4 20 64 62 54 10 14 22 8 28 (?)
an: 0 28 36 58 72 82 136 198 262 282 286 306 370 432 486 496 510 532 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: [AF>Linux]Rogue 9
db: batch=82, k=20, 28 8 22 14 10 54 62 64 20 4
dn: 0 28 8 22 14 10 54 62 64 20 4 20 64 62 54 10 14 22 8 28 (?)
an: 0 28 36 58 72 82 136 198 262 282 286 306 370 432 486 496 510 532 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: [AF>Linux]Rogue 9
db: batch=82, k=20, 28 8 22 14 10 54 62 64 20 4
| SPT(16) | 2507383919926324553 | 0 14 48 56 114 116 140 158 186 204 228 230 288 296 330 344 | -2934985233188 |
| SPT(16) | 2507384913151824721 | 0 30 46 66 72 100 112 130 192 210 222 250 256 276 292 322 | -1941759733020 |
| STPT(10) | 2507385437365321769 | 0 2 12 14 90 92 168 170 180 182 | -1417546235972 |
| SPT(16) | 2507385623607048551 | 0 38 48 66 110 146 162 168 230 236 252 288 332 350 360 398 | -1231304509190 |
| SPT(16) | 2507386285485349189 | 0 12 22 28 78 108 132 150 190 208 232 262 312 318 328 340 | -569426208552 |
| STPT(10) | 2507386652967588941 | 0 2 6 8 48 50 90 92 96 98 | -201943968800 |
| TPT(14) | 2507386947426585839 | 0 2 138 140 168 170 192 194 198 200 270 272 312 314 | 92515028098 |
| SPT(16) | 2507387252282918527 | 0 22 34 36 64 100 112 114 172 174 186 222 250 252 264 286 | 397371360786 |
| SPT(16) | 2507387566958870311 | 0 18 66 102 106 108 130 148 240 258 280 282 286 322 370 388 | 712047312570 |
| STPT(10) | 2507388185310799337 | 0 2 30 32 42 44 54 56 84 86 | 1330399241596 |
| SPT(16) | 2507388382311451519 | 0 24 34 48 60 82 88 108 154 174 180 202 214 228 238 262 | 1527399893778 |
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