Factor Info

ID 118581
Size 478 digits / 1586 bits
Status composite
Value 2554693980566436722049201737484469419263859912702226196624777651880288822359544970857033204097136118892510363765919194338006709396997625888745564394120950716918861111187123353324786705452036555031469637031131202259955908703988736775513815774796698364225326804039744969435416771603539771618979950784560069477546369146760064794159446973111851626689658653872077980541133247126544340018185093500934554671311544702522242467910602373231152175458707093252005490501492471740066869711293

Factorizations

Primary (ID: 9152) 3936305209623645367566417846428600876161 (proven prime)
(ID: 118583) 649008103924617656476939526422920987460988991307009580693221879002895194791023878836682955440605842755873695536100155480127048681909209485728495810635447448507711808948562213756408435991149135552800825925493419272811978121847895930481960699432725678953493611772982989293739820653638777581057523915108565338724204144687396826879485017450267138528720398669676192963805932058459340299278710133269033865366359424597880675956604653540079249213 (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.