Factor Info

ID 130434
Size 589 digits / 1955 bits
Status composite
Value 1821597486903761172572859569829640868173540130058463132531862515759444507720894787531972462038411460264776251798698356099921113718832773972832406047446841378182468112988120411653653260621699000493706944783711507133867653450623239255305861918113549400243061696614594904706466470920918894140456151571561070898705327623082443912272399367166628911177209818717968819557441130985526550739761593732002830547367909618282031425362238686799488430962922244461871025045008356935824084231298065195450926175989570943572657762841561378191282780585170113550425860900193135484550532975399766618329183949451

Factorizations

Primary (ID: 9853) 50763279091956464884080620578050855001 (proven prime)
(ID: 130435) 35884157199616300025684205639030963660129043689546032076296475940436092185665822171852597162786558384731568755037153799362361308755108129016341730294299381895681515016334880786999697248526798157945525413811013337559798013493686726707233308460220133400594635554644145068644667996987971893031516936819310611911687153039613144860952785764574259939365961183335059841897515645711584331472773301015603569270506375738930738169174840493301286066695692750375289847564173455995596615864981496927054877901255883296426514784633767643962069641517804008694128344451 (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.