Factor Info

ID 28223
Size 835 digits / 2772 bits
Status composite
Value 1652332528520080420134129464576430477879945889587325376037211463768066892898382474013905552865832025873686467339372600435966260769971860066330637934302830032272752340422895222000855118422944227899830995475199824772412108475556986869723643110145566843060031873612850873167490479863133808032165210122709474674160705760558906522759609353948262092044345871729248872103092657088817619682384165951633726011679436188701586430768555879907725489536592003899425291590861613611470573682428087949901127391129340566495358076820388670210710376200795688843318236195942563462317235375397983673100969241367800023130506461528427643704291379246263500021214943128438784804928496289265242130847336151134926472294277738111380129681258867414342615949024984387379180959628713399208743327313113066682875192286982624718638745181723521176806162234759835673471519

Factorizations

Primary (ID: 19349) 46194618816084982100679234312974236345786346173 (proven prime)
(ID: 40903) 35768939561954728534740291524942562317876092889061055211504115011597774238485885349493193012791045552185921110419909975644141365313168671288749080134937544352454830105444090036973315135465572123357020423082116019339389090450248885081497608154130317543789020410183467147092966885496543625601895089103901725436749007493501422478230309118749988345301220737349033789214258329029934166945971629238602860496417413783018098441086842562193699864094937005514881850141735335234420396145857809554095193365885436968075988570289856883851781211597574207438057083785475557653708376156900603251443618573510630465154152023852932764334399175559530369419050050849420207962993998488088580517149187747449991058695509302346768427192028833823228501838100066041073149897844936069774489325011667840904998817621003 (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.