tables > repunit > base4

Base 4 Repunits

Table

Viewing: 659 – 659 << prev next >>

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

659: \[{4^{659}-1\over3}\] 1319 × 67219 × 284689 × 11527429277532648241<20> × 626564962613678012662146877852049<33> × 8639935454794773125522076726425284776822885649969<49> × 4822504655479990797789672198481540815819320230482744914875088909878916511515671184684197332078533207315594348168038893080304779552546938697<139> × 251086738251154096972406810844747949762035524178595675929170915606850110959224676215815898957406470467234237429325630890565682143133147884918697<144>

Index range: 659 – 659 << prev next >>