Factor Info

ID 61963
Size 505 digits / 1678 bits
Status composite
Value 9690104817669207035713754194724997619952600409495794732977421443362555539907750772010228812572960861120682218250581903054779733311541791340005273409103919309382047218642050517391206615174332060417119041478139286149921740804896115144831088813261180558418536862500051813152286978830968443075021652687177433508392675587178793600554203218267238936422540031595331264810950089433777203283417583977792473165338583902691589244713541398792265908705208893219031116395318679620939453685486204888491224845394516928387

Factorizations

Primary (ID: 13954) 715726621375769988310557612811 (proven prime)
(ID: 86551) 13538835259533708287902578081334439052928596690437100005751715630021385632796345404349316897264154218916218518306843900833002685980917619911577332013974525978168872144884980447847298412228214797909322189161922849676354805888779605583818146983970326558325795962308550299809767491543464326125581155078832544082350637230264766454331059729025738281823345151787140849444697644038181514431882210880806109775495577551455778899871905519340630418147606754041790169462737854451566784617 (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.