Factor Info

ID 142100
Size 737 digits / 2446 bits
Status composite
Value 15518773186520796593414556892896422752410859596442162352674144102677126553195495451511146013492180235660789469829664409128792013258281990388116324717754801900646217407334947031233958583929851910039162847004107479284505930090633206954949633645343879238904207096672447386794533224909443327585157482929670501001157137528877884561977423804075920969124691920842730735133795375909276893237359012329834851924610961082931168502760272144387196759699257318892838283443936207715997494318679171763406985861745936171784260826149965244976038261468718179124688665949916156986910386787302933984782002721358029791453665741735909451219381191850979717555005833405186595269619933712188277314080520781268916663962731852666024932625659128290157416047174761267

Factorizations

Primary (ID: 6718) 7497182681291140146079 (proven prime)
(ID: 142101) 2069947318376961905694085605072963600560233683643063160378648164525026000446624858772044444046377435692052439845237757163426005156621021460035872007830265682665225004492112463888983036772012302026845350225130342697650422449513196280207100995660823812685005121687237337101463084334810061535339955666414772705137949780378366088939043198572803727865533444801938602400836828159437530314486056879317543004786460096488380328166014534482814389082470532231696151984399979989405449358210588915073405853289604090767582544447780848698759463347160067940688457325836443068691606696014333464779444545236141899613014867328694848055511343258901634863013110499671581782102420229210629733727932002852550695024162130139634700949102573 (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.