Factor Info

ID 155236
Size 427 digits / 1416 bits
Status composite
Value 1409749284989814225175735533966305731015390329637936811486593767721440439727516564258896551025977115122280620797819886573365273719158425319364356142683670505334192583589998363071836124621952545700212529195569960023759334437036985456609417402015672281778172036217917884543687009309960352706397124469464245946077493436432936355280089470639435214512731747193515240877960460007872545496159305539895668534054892288165789047397232527

Factorizations

Primary (ID: 155947) 51593443404264110239768071673 (proven prime)
(ID: 189195) 27324194548203015412794257052319930224437109112302078856216439248761076290912594987568851220373921144157304229841721347125596302775766842215286102348446349514976523859552934340780555501755950338873577208965675908074168350924167316301544039656929167941599168798218232178973215822320254468669135763744877141522123112332287916563000300342933509905410300753947115715408415302045228274468798812414995399 (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.