Factor Info

ID 81013
Size 690 digits / 2290 bits
Status composite
Value 142338848130015525697591962360039356412704741113855863212241676534231094482770667287447908756137800553542709370465986010725195811081899856921547604948166042167035851482528513150529447831415911415980323322804313768917016435911691933923064501886473393669256010437352168854244637416696575084102902501578522306188248600059601783127677471776199428349120798357491122733966553939415763745702569209291533434849539313409262643263138093169612098009898862513512518874718658300171341367868078710611131046845582417971003615027952994714137782011134100721027085997489857911153821530558726839008888690239104477978165102166532795104694343638864583307527575874855880704082654546799674517184389275071179279997

Factorizations

Primary (ID: 78990) 144300697299991214196066230010184428761563195482974441033203 (proven prime)
(ID: 81014) 986404437354192827269019420052837221870638106456736372844787541913071212751468442073289547595635070613119077629148116323231534932866606425385449711409918043848316873959565834927148182769380507489451496499921603474678119080590996373272339142107198300446134306357319974383129186045974578703408762066050396010635970240846428579173694780551481838912895298069012996897136649647354445238755043140898944104523394250050416383169446085334862792748943052827587257963842935191441002011977620279041076189079430316297315104671219660078772744344895949748837766629858836442654413427286315797816576243627328510572328203873590797852688000968744399 (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.