Factor Info

ID 131442
Size 892 digits / 2962 bits
Status composite
Value 3811447113179841710547615551592784955296538904720687990975251047976435831417944261840077915775012874803656029752598645494196271299937193991579079278830878309733303931442537986291940638400021344720448076746769639102524212480144018635512455141446694799049587273395555839537651053141762519861855905852070945829624463173277104750888276421244910870769719982583767538341546109073850341770090637634238587742566633875882107638077226937340324575998654866856636492708515537544495920726034770559507812793831774763309622463053728377720544769940155339173485269244589722993422696559674340982578229431758462767574144456081106662269228883928650243807751504641638820034199722180604389045126314077626361525799231838722130124771787789891081514397607050127359203523438326183862118453294032805570216286435970081045064584339015548140224760144106934445700338571219510775740890358746825891691971852376006285318427497

Factorizations

Primary (ID: 106) 127391874411097592672469891375644477141948573020237 (proven prime)
(ID: 131443) 29919075536012460125259688356107451375267725851236863422436717388946349094085289935105523415520104191792898468965489522570210260753037709242264510064022669687414945885164244104118161779996624296015224863433727119577139216527149409909855518431090192425519414320323432605109468146354734042917391207300714349085956953478163664293761251503670729559877283529082910724456643129676508353133239724180924319057450491094728013054660110625160245432172323066961857507955517116495462693135890060943811797879855280994591007180585250177449953873302353960702995567099915210551836000208117053335760759367341164896042390744716006421910567440551532945889745264070526147899735112499681451871073069212562389230373194469692720495060000552346526900445256481125719580736818795981682142023798178335787694610861972141993248090882056317937769916152442910868620129475981 (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.