Factor Info

ID 23458
Size 453 digits / 1503 bits
Status composite
Value 199247569363985581881847912692134375503433059291301902671948225153619760832911832081679570381754007618441407666229144229455034677907415748621930520395042474510893002999086445970941001900368715720927648515026843262193279486017817641177698987900108553621429698184666633676992938375788257998698901223309522747729387530340619324054308013244370732914067508635768746703331453887810605181226382344557225312575420340465666106319160610375798726472442527157472141

Factorizations

Primary (ID: 18265) 40157473329867190572836333 (proven prime)
(ID: 32712) 4961656021714764009428653199924139943727576650898024977489853248544370089609816850222287135879002880732593647191460342219773668457186585086116550794153231554879061066437740695235244733482293416754496451735468951932234488615083822640397164549150041161160696740941408732121588937218470668725725065014368735253090606561127576680717461550544107602202391548826971298940795817389396542798914384893816736358534624909800555427591276577 (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.