Factor Info

ID 71673
Size 623 digits / 2068 bits
Status composite
Value 20286504999350703710507957356133626441876941064294847416278523195841003897574054038499724921598743906184572065465402071634840211785746223709125805128903100843647277722303537517247541121705772204235803959515447058034877237272780883653253027707142875072916193742045621855964828273553230758352705497482940061167833665487250354701576191475581839201184309650274654649314950739194853457895426492904625165362279914252497137637082618261619411007654489459505601941590287462988928736535556073001527706077869963653733842149595587441004047093992080439104494011383921558421316368338940718454436241315682446969912969522552892253255819783

Factorizations

Primary (ID: 98145) 165466800617812916508344537440861 (proven prime)
(ID: 98935) 122601663437050891500222870984351929447496182539821227203322938547382399416643094472087714213332805356660101799169130100338559454211845852039602043274909987349041428684183564444478503857106205325079316646498637277218961485006653082060891098940381838028713943385440837299539562529462921878499370374675508250181060306223262125780755778774953665695061811656847949066768077418329054262053521048440118483857027782872841743295909307710826821357224116090715656659463402359958273213560476234154817628826547615508242950782905890518702755472554014388177111924765342556263854110531588870722162745825203 (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.