Factor Info

ID 31995
Size 485 digits / 1611 bits
Status composite
Value 87827160870818847386055862390676071266236706222427728250703804029948587229961313485477366980044630105742867137593254079480055427750762962182488462953949713870122592124465611196467990274649592737805872179073276504947076957920062155961914378042818952620282358485705492072469398973331819282437103287112206852270881241630607433025142921163743154176422642055027488755623394904743986102893505991122240815067050171065766395820551583616281100699720863335783224762217831178477038454079928513697

Factorizations

Primary (ID: 17826) 324022971925566874177785587856089835544193115261789544399681 (proven prime)
(ID: 31996) 271052266291150847253204811623612175732073628505707172370285186943274578884660391483383719054353295950028336465203523299059512389998457594227028446259068147797441868517732279539911261202507649108315407059006173227845363583728178513296850296507769104420964000384150758618417073394067105563163711457199578601226423479570780533391670312360585546497277689423456040352229162800868033387577944057653206885090843307863261251973085537 (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.