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Prime Tuple Database
Prime p0= 1617436178189081381 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 10 56 10 12 6 6 18 68 18 6 6 12 10 56 10 32 (?)
an: 0 32 42 98 108 120 126 132 150 218 236 242 248 260 270 326 336 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Spectrum
db: batch=78, k=18, 32 10 56 10 12 6 6 18 68
dn: 0 32 10 56 10 12 6 6 18 68 18 6 6 12 10 56 10 32 (?)
an: 0 32 42 98 108 120 126 132 150 218 236 242 248 260 270 326 336 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Spectrum
db: batch=78, k=18, 32 10 56 10 12 6 6 18 68
| SPT(16) | 1617435356357084177 | 0 12 42 90 92 96 146 176 180 210 260 264 266 314 344 356 | -821831997204 |
| STPT(10) | 1617435523807413377 | 0 2 12 14 72 74 132 134 144 146 | -654381668004 |
| SPT(13) | 1617435643779449873 | 0 18 60 78 84 108 114 120 144 150 168 210 228 | -534409631508 |
| STPT(10) | 1617435681478099661 | 0 2 6 8 48 50 90 92 96 98 | -496710981720 |
| STPT(10) | 1617435792475049819 | 0 2 18 20 30 32 42 44 60 62 | -385714031562 |
| TPT(14) | 1617435815072709257 | 0 2 42 44 90 92 150 152 162 164 264 266 330 332 | -363116372124 |
| TPT(14) | 1617436485519628097 | 0 2 30 32 42 44 60 62 84 86 210 212 294 296 | 307330546716 |
| STPT(10) | 1617436749653708237 | 0 2 42 44 72 74 102 104 144 146 | 571464626856 |
| STPT(10) | 1617436960025281559 | 0 2 48 50 90 92 132 134 180 182 | 781836200178 |
| STPT(10) | 1617437330497831361 | 0 2 36 38 78 80 120 122 156 158 | 1152308749980 |
| STPT(10) | 1617437889958305971 | 0 2 78 80 108 110 138 140 216 218 | 1711769224590 |
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