tables > repunit > base18

Base 18 Repunits

Table

Viewing: 515 – 515 << prev next >>

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 515: \[{18^{515}-1\over17}\] 41 × 1031 × 2711 × 13679431 × 508930018045081<15> × 16327518523053828584399<23> × 9780184826774860381450393<25> × 15936754604932361311519937275763087<35> × 45389141819352957544804393124260351466111752327<47> × [18636912334519304580654322055279769104421301694142463609292874406464322999545713913840504675567171552203595958635854272662508550709691525725608045152677856546421649947791004021086662160782825809695231914879202719115284759495879718518065481847404863444594130420255544801110351819353482208171678230629280886867152099751053268690377248523130947606318494056537474353482490685436872994599588267141218395734880092232522561755533384563644282594853752776805690309777217136128632500095638425164311<488>]

Index range: 515 – 515 << prev next >>