Factor Info

ID 105388
Size 761 digits / 2526 bits
Status composite
Value 18822555319702384895076282459625563336727646084555038176364238198745882374692221708882947768759474960902342111964236973006644937691369358176857483482179998230723072671129449744873147122489755557338675696014883386824266797191505047167460339389131145763092899972594507858882973525005322552443898385969090245290769656458082330814225365952610723472327705263672959236817672271304946959500451403295969974063546804662165460944019989459441329631368704115245349654311651980385801682390921926943234851046277699836409384061116229073447779646420531680481517754183293795585210147552873261169563062107990488799193988843522976542308342499203778837242467280211836561901956433006958495637083197949634927919437393322668147569773631845576223515852322620473263392535282617813125653

Factorizations

Primary (ID: 114585) 15151833154696626256158771503859971 (proven prime)
(ID: 126508) 1242262578232518476030469370259717544657772771416077295829858020214458100046480609976530753255559261376200044016362121657130128873583172119339018800855713348117692848310767644886907534081831507998661353159836081630274643220730034033780293290498123383413834670938695081929552304433915324780076709525546037348794348049949682597017887701985062468983194004553623948503959715557806534436040349466614245859725357076993974715179650227455716635704317921114731128852529032857518985480793286666260273469923393586776109720899366004033544334998781632372127964808944244163480980208711926691917329074417704352883788458986413216786901189573609291331332707080727594676344966186124318782684130885212426451210148306819766551804153505701845063943 (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.