Factor Info

ID 164912
Size 885 digits / 2938 bits
Status composite
Value 170980669286347356872704222998683341145336929900369153814056793467201599625767396571902307860280003133461762524480438609118034526734035067920381081367929957784750343381939505695285648416291125017486756394960579369583839622513261863346601685775771548472248304098638214156854480021844697462773907747329884074151979483171413572613859743369760949832756136359505184052416947450553755074939168788314554068680198706169098847095402202099109979768405432739065239703078458568372164976456703451873692816446567535189627404082018341524531900591134034336772154591989758502251303851413502042305108897979802291859567630685598104045423171309333894759157002546115889488906533718300536177441238227822802372895397006216803605458473367755754258263502835560789630767402257680660765155277611220120713283481909644705243328566368913769961413149945080876194682983396624875273910014044293304527617996998405904553

Factorizations

Primary (ID: 163519) 48792067336049769437 (proven prime)
(ID: 164913) 3504271874949212568745194647874995075024356581182010746717668450091956801874291815796257488011147380163887988893343925520027498974050304361793532021251284358282662026614417265350032592292116324509999590519322433595631944005147480021797327899004888923213024767266081264434181201592313693244380769135642113917467799063709902890203491548394899707410878130195648980693181942630671883935766052856542189292116703264284140154098649406643608603683953488615334969048622962356952150316956304470953448792794304139874121563869495255925069751194370107332430180719370900163062779281908867703088157366058938148906219865467461022298025138805827409669460816543776218975612984672737237232119613958650984211947546928862499702594950568977535814545220235298873066493146824456311815118332922239714990820520830463621203074071401906865539627013923018624705442089536896009055746707686398269 (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.