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Prime Tuple Database
Prime p0= 1996969469571083569 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 40 6 8 52 42 6 80 70 86 70 80 6 42 52 8 6 40 24 (?)
an: 0 24 64 70 78 130 172 178 258 328 414 484 564 570 612 664 672 678 718 742
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 742
Found by: Chooka
db: batch=80, k=20, 24 40 6 8 52 42 6 80 70 86
dn: 0 24 40 6 8 52 42 6 80 70 86 70 80 6 42 52 8 6 40 24 (?)
an: 0 24 64 70 78 130 172 178 258 328 414 484 564 570 612 664 672 678 718 742
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 742
Found by: Chooka
db: batch=80, k=20, 24 40 6 8 52 42 6 80 70 86
| STPT(10) | 1996967528986795031 | 0 2 6 8 18 20 30 32 36 38 | -1940584288538 |
| STPT(10) | 1996967885528379287 | 0 2 30 32 42 44 54 56 84 86 | -1584042704282 |
| STPT(10) | 1996968320141124227 | 0 2 42 44 102 104 162 164 204 206 | -1149429959342 |
| SPT(16) | 1996968487755428279 | 0 14 24 78 98 140 158 164 204 210 228 270 290 344 354 368 | -981815655290 |
| SPT(16) | 1996968882983748761 | 0 20 62 66 68 120 146 176 222 252 278 330 332 336 378 398 | -586587334808 |
| SPT(16) | 1996969216841776351 | 0 10 40 42 72 126 130 136 186 192 196 250 280 282 312 322 | -252729307218 |
| STPT(12) | 1996969544030790317 | 0 2 30 32 60 62 72 74 102 104 132 134 | 74459706748 |
| STPT(10) | 1996969990199138369 | 0 2 18 20 30 32 42 44 60 62 | 520628054800 |
| SPT(16) | 1996970325611228707 | 0 4 94 106 136 150 154 160 180 186 190 204 234 246 336 340 | 856040145138 |
| STPT(10) | 1996970732297470337 | 0 2 90 92 102 104 114 116 204 206 | 1262726386768 |
| STPT(10) | 1996970905513028741 | 0 2 6 8 18 20 30 32 36 38 | 1435941945172 |
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