Factor Info

ID 151120
Size 886 digits / 2943 bits
Status composite
Value 5196401455164489194492216638250147053626130414111100235552975189342003862892207048105971275031470172631365947063356602737801912399823765778033682051300072644932295984003917088287695240342036034808877134037514564232158361746421448683069933657457545248946206595433260995005686593356140712372640713663636379345106252994866533027629235594024570212324908881245814034467010941731227324129854442700773167611353724167790439142389848112046583542696260327601599269213740931955586932177333479028301843672554800131293085577755131402761262935269697714609186638079106659403178899587248604228226178335402227726457945365339355379055285904044312035790519951156587222797651466246649025026021249916270204391132272275466303818705675123221010869772280232192848486818876153404523959530051049721768172401796969951320033520011587134695713807667997631654565490393664095815548336556386582987798807777831802994067

Factorizations

Primary (ID: 149658) 1776134532576692154401 (proven prime)
(ID: 151121) 2925680099032764278856372558827131924840147522475617040296274713373861686228448366721973464885702464896434697188780068081124542165679035124864895653108547256534657541316035515975998742546606636079978885250719377125612149922872722542228607099489360145433129693909043794518845850668482776593306984473448545660026925604622717167592804454217428183259234808774356103063591729308217635312555930441756397920812525140641557563393116190762261039668056808114286168634132373898202628904553355254337825481948124329043147967981873450911977971017301644516962871063045742472228826225044271883032083924131523034903697888051299891304263011828835651343223685675239980083415032499157602237673638712964776271478797303987236565522101543625427430852881362102709164166740839022480193005755161088737244798756203402117282236862227684363645572176816077980253515547602944301207384743304169267 (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.