Factor Info

ID 86390
Size 463 digits / 1537 bits
Status composite
Value 2550528503994093547185131118335086954651194360053998200627920614064025588301732779272550454713940818373242245019917713831788994285509442924413093262382301570172117976162720953481479244249664033793031108285060854755199368872189500626326463649679390002469957632177085592385275666443099934611281717768476808374798771773835510449032749252597745057145924013409603065286810128345422825461095066029419354632478513538802724202705293888588006870334815160322812918178201869

Factorizations

Primary (ID: 13813) 820793700834095033598534000634605722059739038841 (proven prime)
(ID: 86391) 3107392882526062975910645030000833829668666830329912575168220793234398405957472950831947430351589375165080458843862825557060369154586401866493467609784264425741583606407534301057950809725078090592054608584884851167052608397792446839611358434041650870258647004538735080174272032453333241307200460465227171809287692199624441599585546654681312788901869809485273931927838611717468519383078199585614969512679460767200309 (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.