Factor Info

ID 215650
Size 671 digits / 2226 bits
Status composite
Value 10090173131269153538232299598150081851938871591826706007781196882575097814592931566291403569507189911002016697338656104782621864189395609126417052016081109271311877333482090315707531627573854785125824585865389811357254776064847923818996837138896805815487578662869630341167226258994642543499424136719991743039827998330109771805112825073119709223102108947297306703508357695749079266081279914879174247660700948384033470460705646872491514811831790181688835780665241135869169229953653854673118590686276943082295372198757362412473775117764111317365142542958242123478339484696334047653666060171394829890858344440119456552614783065101962911656777167811594456196787379749893289473

Factorizations

Primary (ID: 215651) 10452687407018307914123111594306057 (proven prime)
(ID: 215652) 965318557646165776033281853795293393312571095219181810683572144155187197284793429460325543909479095114313454391677248001057717827725760600055193935658220785244331048479781171307663559352739137037202209994831005768008210573069933945592878469895452865384781118400442602088095400155998016126908091689766219974313826470438576793306176964028271940400670854705042866803326654071636695203783023342589053480727708955750783954501961817230327328279212162472877153934070219928945186497938244648687181215803499250231877910428492096089344734398098997418287178539553232070425818902760854404597106088005336083181705429984093213163323269412034832927289 (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.