Factor Info

ID 166321
Size 837 digits / 2778 bits
Status composite
Value 169454188499551084627655206711875357995002495177011418120552525402882757593543343904419076112047770816576387473740699130321294903839406367560125967262078160632317405963655415677070111873532184565474878984749029985986443664255640928628576554385547346513498393910202704335216046730185122455826061175037759475273592479226727537751982523630675028467284086718459603298099796518851169503843870787175011548699509137590291049332321820726081873187247872599221412513571453584873241776734836161360364058510798249868837682229275705086023577278721453955716160356772357415501468735727301064072762634878733932118510440020226512984904469025633025111287988628882874476967980701450035250255783871990114156287686382205985724980836280938687240809123981085198160835598645972487506440363745354767693214122209241337131262116070141755586947267734998338556952089

Factorizations

Primary (ID: 7814) 2112242585382465957468782381 (proven prime)
(ID: 197466) 80224776108691056818422200350179961691890108949244071907598905525612287776386264517895569606122750102927043565331490530671201198200907574119224543441986396922466150039935032501494622239328609274769235054006508087541892178146695640240224333625229929423426416960178754073308514297176787039737268170784641371744158348433670290470650032625673203152104723517655850950547324390984817711966418065239408725228897225702476531882062175742312574289930145758219315908324883175241606936216154264234765397060250019985477996537005872464201350107877580188671398386792041490634460939375556270154907289587960303260943102758350622198887059436974171828651039881956618531167487596342323154935194151354184875771384470392195927589940185049635505576762289047616280071864029157081983369099250766945761992385247650889668244230996323869 (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.