Factor Info

ID 86513
Size 546 digits / 1812 bits
Status composite
Value 172159988487400933319486231722529929245955362150818507794769592723817438790071587693044320130192323552064439565455583064398944185105744095014821151139107174594379838682911274970706760774362080922578775687899681957262995676881882278870801786292248562477970263316277534843281251385745956868933117221839651032223488853477736650592143509461047376511615536594048241607894164756071282183347060335267134604712275113256420705978022433729400844937745211655107759836919573587813190340641633787084385099908179811343614160488935529945991832988650095517535497

Factorizations

Primary (ID: 10480) 11011808951971745915313242336927641 (proven prime)
(ID: 86514) 15634124169632856992902388604034285352957847562921902623483088723827899419996798619425482963551525211835786735788337833611512818018294733599244929415486439476095069685260642732221381371540413284356840633557175056443940057936567773157240244993723272720561457286695648996073068002840888043318329333092129322026385287660982613079746903861621628041499913562637686281959071191328942632526805164165882545632889328025890557646135098484415917247301341280126040053255805504867199743711173560814847046513306764469803941617 (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.