Factor Info

ID 172699
Size 677 digits / 2248 bits
Status composite
Value 30043871031830212390427740324797124597520283884976191071928860414381692806048636912830492691135675063793791339385183222235975666849527066004693288083486811660180648132119889505396751659777404584729331834844799243409303003615904784773076372448947570805763680037855422435989486050335208166608234126582597411106532608756142147198449978704761155585633952114441154216158512338408610948220565070163941779195611349182137547128043598554107002630867773076862115283854602952564242034612010205600670431831207093990767864457456966606871311467670664289606860739554419421383416217822604048901091990345671948053710232313322967654745969081435439051152983327408529214598381358046633309812776877

Factorizations

Primary (ID: 137752) 445982649901995223937100061 (proven prime)
(ID: 172698) 67365560158971114746637606733606684966217866627418780511560784546630120986897014082900782703178371822177527159284286726063970903906295042734242551117285617088658100128776861408301536407384901470908239553520795549888739226376615262714823092412880301304426664110296217188934062148146709158578557163483544378783043079312527977745481401755360252495961845501518923648940334200796994555278816292286272787465269589230835840517897050878570855572233955482100613405349224846237704970137783253404020517029715731085063001670675717326860983334601456924602355019752831963385534885176902111634253888419904095700130233869011649671336818038284324016111958234207509457 (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.