Factor Info

ID 184398
Size 405 digits / 1344 bits
Status composite
Value 258937981808636746073378395244297029723680452181453400772895966851072297562393255086262871548890243416131730656523165395945361288044994415369065598589466632223274176177265167147989744567048128558160162102795458259901146248235886949781981355228142246616876517652070889456832430267957914927500083975848114768569041171982502757662609169119603006913594934822118123565333536519831420734356447446454486251359933

Factorizations

Primary (ID: 183831) 11521850777266091521752887984895185981 (proven prime)
(ID: 184399) 22473644800152292384542483264034080745271741792272595630803455252344646392691635347246722462157936813602230413924489952852110184873793959786873542945305112830194070512955323277570363341688588572405731245424322942786975263122413804813938670801458791019498650899878180904203897446453813343056440896701568103022299798245039262777124320701127099321305271630206955631217793 (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.