Factor Info

ID 189705
Size 303 digits / 1006 bits
Status composite
Value 390725348096355888772046850916801762254144221174844137733831375934492081443699379500704259070056348100048285249012672112180274925152525418195740564678928817720797013349559954311315602755831591523573791910660451551758212155223072922818656973951833991976472985457684262920787513350942245485855692746109717

Factorizations

Primary (ID: 188779) 28268213368244207021067545104813760525436762850832706185611685178643757376267942042333476824202437189 (proven prime)
(ID: 189706) 13822074391701274679577601879443558638490174114668461127764235294565456426161006768470795323562909877738039929424433748296252594395380843622127808283555474767529273745176593006473766042621839403073438353 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.