Factor Info

ID 110289
Size 560 digits / 1860 bits
Status composite
Value 42286194339900914429451261689670395066490909260684769266205545855527008819331200468591131576652746156434690290434141174183177506103545658125738721121408336302008349961958720250639123345703047529782848698812727662005778889174802940317551147100850598796473342537916375820214067034582080503098899923505278508754935971619826370502108658062870386079460912445238109714747977142946649159450082102199741029012286006036423879095794122633049400933958082476628974514129753645358859491106356398277159242338107216206559490065687743432195588362806106984936716116957753588609

Factorizations

Primary (ID: 366) 1568243714391295376547405323 (proven prime)
(ID: 110290) 26964045162020020202381244879486807408732271536621454940601964213483932826774459284370556360749106404015826204717815585904408121742358227245967528525547209415772843102768056978268057241709533049228191726423243842584898996089466643551777040501544010240533361634483326686856062625427969569447643004505025059896853854979520563259159383306022432064905867621320683686490913091216019158138961666024901492842992745039936054369684262823236484893491730128204517134265381011914210441607770208629801999609632299536181922279062404525455456411683 (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.