Factor Info

ID 64241
Size 470 digits / 1560 bits
Status composite
Value 37737379861238821952469468253482082366733378893106841407351667480941562829182687577500008806185899804204438270604954728775255105414658316045133929776745313487630856678016689629781582932611949001416630683691610368423870854565002275238962791953856533971409368078653165050830375843437563143039600610389555319869724869861791294282582733815380557508856733284626241766630203967981129549702335135390065962193800896079689929771891795938422311131713310203911176289749434616056697

Factorizations

Primary (ID: 63423) 1070187968644717154676571 (proven prime)
(ID: 64242) 35262384708949145666161283027940670545335977724961073813136779188679359238603529355116008617449549693687732421966987421001512400604878380595879223464786763113327128574039433340169969542489211490858555150817877039947121588367874312992092394453315708646660224018525810506799136050007151976151342445470660650793067442623468798498587870235117990340704388993022021993933883326306251823735953038879022015741078662846954834348427476966117063069772651707 (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.