Factor Info

ID 126780
Size 503 digits / 1669 bits
Status composite
Value 17061593892771010709133291205503209203971338482047305908808521130855854375062631710460434651328387024604432374050574765846231736169892537222814121518327589566765257244055376820852104345217761964404568853062542761140780798127141530068559334792360942396840940799751269606462222678242014205143823333682008632808625726945897311561521479014770730646631897146201692710501023088486848674482077723534591323288197646261345444158879968365555985521944530896615921714100618946169712569982157982925527840900913923201

Factorizations

Primary (ID: 48645) 1638837568187571819992874869660750294986170447886692330166221464128168258561 (proven prime)
(ID: 126781) 10410790077042119568263850574396789207312432099395165036288225489772566746683881211615645136400995220882630171792406230054661740359727678665659689464374769699077383151830000377468062829505507701935717240337047240762165685731102141947997977953825311172565885464505968011329455681541148214208195580384536603673579886548544215611753521094619433618123578233971103649332481099200729967860281214996319715850262263688001911822898010241 (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.