Factor Info

ID 179953
Size 521 digits / 1730 bits
Status composite
Value 53326490906181603986288394539374355066626475261680971133474289329747035812285691213443742818869608269331665479056407780644674029050220183797141993552036438977181036496928894735176296216341752529469008978433737818748693417615068284804447030040836797411154040102552874593718780952763322302452384256789483922847560007030588395085104627299545883993422505725956385753528761655492486045158573918373181317755098558493926077245295518282751330766002674572702469416692523926710647004238044758097460317833107366523651281134314086853

Factorizations

Primary (ID: 179954) 105265186658898018370545584093515456680599390701 (proven prime)
(ID: 179955) 506591899931561466093954533341244795857695083259195040094698119013494155518776685941881484005562142468078482189262447860972602185822243404002791518744516946099815181132354124418328463347088871816273251141309933786657891459014324803331611896257036506065065493624053964845799802601281396818683289243959136510754751204113958457520628511530316464334691360637545410178528870352260366005268686568931093197942639632089596962013061308096587828408729270930580863150560791306850589753 (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.