Factor Info

ID 61070
Size 709 digits / 2354 bits
Status composite
Value 4212626877836937532295727470464188029913217873760025103998118072358330590117232857725600824762048062340873205729322633857754386728998260511499525831186421464220818060301210302698935916090890732795298772246453028848119157922838027250726786327582394080461809220831070340455680996718615739934283184540179435437071519937895968348935354713580939549013830038420168714448729894279945559843891478542199135856481058818850217415370650753938253181860833896944488093197230436463793299673950594744278265850734129160187957834306542753344395445932185070018197715165281046741232077502245886575925659179035145863699205004035005859098896084371024395432104240875499975857543077796489104440937028681377675453795212099067897905941

Factorizations

Primary (ID: 83843) 16515734244780407477383694521 (proven prime)
(ID: 85289) 255067489910010261602055444577758140509692434633603661179316012076862367879754266574577490324144290091725275110788985108216850518370255186603053165801999434142081179564239863782383506390697838856762970799956571902515260782807294422839554684990526792595405729453564910857070053240896566939127615813405851406048644697341247643992595585982531618215335366670588200742059499565766606527137129279913217685273369521394611153841880047958281262959419604264803531508926302449761601578042886505683119292589448523722125428523649771657647656164472285305439061564427488471304792257788028072110328640870437602130608714344178575961194152657557171880076583920199084691627052222263284292032049801021 (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.