Factor Info

ID 102382
Size 450 digits / 1493 bits
Status composite
Value 221498505311718016530471322519911338326820941769161080964988559918944733730783919713984154306284702110334471510802486348983283040781799032861555082033211879757647257039902928633079198721992514258505781452908681047854926315856811255189467204152363426465723650304072497370739345678860471405796589273862789157169183376560850685584460180014410401040192051368133693998788984793553855305680951919875471020921978225910135719267827819757467103136687906557271

Factorizations

Primary (ID: 40) 631484089583693149557829547141 (proven prime)
(ID: 102383) 350758647708355161288848129964331306693351980012446586109467653923345545172917811071300721644028024402753589071657116309378339045762722762061820064477970846152292572972654653006822100815693809962670217672612499550751220521846624722207004387360547479926009204520925867324553583549323376185601813678427441259754611380013274796789033170992586010091631766820940278665886750471507246735383229324510674258034429128659867909931 (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.