Factor Info

ID 21124
Size 407 digits / 1350 bits
Status composite
Value 17548119986176052300455358414096596703813682850547053213935864743147781855932589781079485746419071612552929792488255016504187409949600459375160283098247909452867839921286277848403497976129655525505344639488641874855180924288933598552466455058751372763637656414134363893683677677983320098412683491286858857364516263374809069028460323311408658927062897714079245724705108055200002703686573897322731731038644657

Factorizations

Primary (ID: 6918) 30970420211207224741561 (proven prime)
(ID: 21125) 566609037478475589970668943561421857919713917023091954985476367849427442503760970682711370347794092160109503108799575612222754410479739704158353956795369874652288024754500561327124171606772287196486920090145140575806174963562949159379559647507424041795702912338647547946050902284540957525861017994633848461494286104846453810051771001171752777329945509295810690507232884304879359882937 (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.