Factor Info

ID 178451
Size 702 digits / 2331 bits
Status composite
Value 264651294851380955255161400041408797412641798015523055928074284862046557260770221106146476940971869949924055206278082093015186162082673324081792525749724792299161151532638805696697811503289382686397136235341156922810450152122306537653866366845990952848909549877579345408656543875545508856239088938236732801868151133036361300686281106316328554800162421031978781036770356573947859564493935702070290346971391341086083108071534998546855859046572704284384760325755619187946375566582289678005254265845671099212768320073935468073950184977037342967208961027055505001529141470859171449153786053724498148079455488787059854647286221546750481036740442892444295679862819546212784119711217422723816840349155695559213

Factorizations

Primary (ID: 16577) 49294317887503248264083898511339595905014570264936419901218440567579801053361633437921664941413 (proven prime)
(ID: 178452) 5368799208366234561125697882020524570147901108596697319128727462214859297264551393935529614769129277585302334581984858702963980239039174702926183924058613515801583290440166221275515391506237911692886580111001288069825109491119358387601925306465908349394711966384337584308222387777916758497627615686232233762670488721414680466871317455811640818965611927388626106480263915347896837576036712000336492072792244140410365577385777911538254210604344199562387537470452494343423651194010831093677432743062321090754857148699867222892906264839968797471908889450828915445917104284614233318998242455432639576332712290601 (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.