Factor Info

ID 104782
Size 682 digits / 2263 bits
Status composite
Value 1305433355628812912306665293570839268622771219399240985309884442307177410280389148772823626501334463846353864939968720372900348780534385030747333670817385056802324731523204032829650478328798557388653738058051399217161281712589653466562392087529984893770410631350883278858782825010737449238622552176900682565955314333385189212702991579919047831305892572326584849407034181925260859438063606073411168388639566283501940002324807405082879066588849496996433787537104800830476015887610307818656881392343921517485778354007700717409590755602194241766015046001505337769533778316094908602958110805743946900427447958764637890487413194702550198354352778020390538077081840219635982402381369479097

Factorizations

Primary (ID: 29) 80475423858449593021 (proven prime)
(ID: 104783) 16221515750261534112233369194132660185507199410017332736666868392348358017507688753443965412508904033343009765576709960485017492185336224901600125792320859235521855582423442763979123374116750381514379212495547648017903869820060704720126983601223470597473980836064505302475451776090563304160164094843847905548470807909604605294262950416945010649036860837927880136280022262031548833291136468737140913129091096305332532932164615741070225664924606360394978511730313547075708777470423275986440807613751193419070418558143476997085151104189549560891496741966683439348767743240128133785857708152489703241533361100534502188815299860495574344155344258440073926881394998957 (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.