Factor Info

ID 129419
Size 621 digits / 2060 bits
Status composite
Value 126726456520566734283257181908490392002389108478368783294777508549413129719615232619720916372728802539827982652625941734175307213435565200200601567785040125216436504883970743957027134465444110495995450910879295926418298930760835702766473586347804944362929486184156781112148667555831367719523122762759601368889122445288430886766136034997622859097163138184037089951217892096395964387563598266710845778163433357435727068908232028376745518448619577965413677352315551784011821769186316168167028855279816317897502836643191764433109026060852641181476291984105927029010316742810519905091920919568806479675391089106437130395355987

Factorizations

Primary (ID: 1150) 12812807672672518125975550387 (proven prime)
(ID: 129418) 9890607879087433882434873078355907237118634455586468138100599486915217327490049235968712338631240346334373993922026018730798622881580197357917487286667115911239521831761917470343690577580187775343765233807107441389905941509092185900245571086507612246832503904707907707307380714691426202248678136208731202736802752359148577536367684176522086096764860184225539057048689865943786213949900404790839285512430422241446704992966431637172775253711326307738586369686195748800298197283349910708724840019271375924740059196824113576553903931860789783753185081808310189653532352312172306097778793177208801 (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.