Factor Info

ID 23930
Size 648 digits / 2150 bits
Status composite
Value 157207528775077988056874447427805801602723398467909646930359599937224174287432583104950457511609161772323388652535769307017114826287227552542574985813200552558932024675642811990453263077276288114232581451583857707904040565672046277936362889914744643137450852765623144008397321733897078507432645539125880735133672501468692940111397025649906682474457908135366210561730950113961089617589555778679423385324696003142519562069608175854847127958202976870575386797797359633642108429731531042687634544644798588469478797132782944804860694496174237873691549170046588722740436574156762342590400025264140476532252327727434884124778439612087330074484907401744153

Factorizations

Primary (ID: 8286) 962207945014470392304193 (proven prime)
(ID: 23931) 163382073063961018700761826969679566620285099176910527364837381469975605232210509637089757275116745879013036999099480320083024189945004562357436088248220851481160987149867678983547481360876203984457590732996680196792496211079781279503594113005452437993881721516057933221235526830265121984110090825543070835920046154986528244473831077345221387433318416864191751920509506413746648733087086802539876711462777617961748964813295857152547443619142746621161632617151779796809842119797463245873612056824021861926402253280779495959396228527129030460464336033258141633261444808135579383397852448534987892112913594094365687544390997721 (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.