Factor Info

ID 108787
Size 491 digits / 1631 bits
Status composite
Value 53370943960804759584824240645486115045314934587266363906427481508291147702651594159104525086150612859019808666017016716601285520665009839701050586744642441929085727545475455257296768466842426111971841709391123703502301816626501637558858965329357211186970082190243567384305605686632937042827139015946031132977840031782224521572758722477758595658871184015279641633355672780770367897886737636845682948951484597653747138346502035817689517401438570663505185794888566154859745705169087473165199967

Factorizations

Primary (ID: 107405) 298030746721684358623 (proven prime)
(ID: 108788) 179078650601929837407104946985211076299632728234322516040612713376202911057394270930501331322497398156684322451496427177059669698684966061204179210194581083834413430043451307070751461670186647836271974452504350357720670043209499134144374105225038577643491196049847946938078459072650335247388625005114208117762899038107855743416443398737309427294302655329726885157264590010757795327814753198296482990657109365302673385023421656233444872797508340554929051813370736909331329 (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.