Factor Info

ID 197102
Size 704 digits / 2338 bits
Status composite
Value 63764463703092675264688349620574705383578428239865497642046536386807260390909492526456979107324579781543333413967289809236667987049911836879779522729034075981909179355162744005366951632954079024451058510874251198889971729199631356997670770973466788621528460753528069232395656833697218032611353636997838044023635036368763455588680219100622527672316817654730465094230360110956308506459018699726580949838995253883919315444655890948034676184334401191334593413410908185684678318480091637537058569461502814888145127309530415126286061212388042553862219163832355497053523804501200120553019654697212519700876900116110554719122298387854171165917965886239134926844411838390721608944552334670767213570225049767197629

Factorizations

Primary (ID: 30700) 26917859611055656728302165725740157055483 (proven prime)
(ID: 197103) 2368853416447102839216211862117495446790133116196211338201287201094381748520149609555673385341642671109020760866909048355702523552590002128207133425967575314871556188667712042613603276976412702911270249266149805881387785609065759132161074466682886773185494133579438458466497160241767501284449217785674252703224826360039124660160257781141907230526149160278909099669959615700458489501676031378983664350063812222672371563130528605081448678060550572549122470452483672666750419267880741853398317815397913682907338442305032847157354517507412726014109110713743875036353560399973916052606804171204598082338878195379906722516109704193881752405512532898146901407141036823463 (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.