Factor Info

ID 102381
Size 473 digits / 1569 bits
Status composite
Value 15380340546576567198468552013487747656107987836992349734447545354373976049813260177802232434093439153154953034960629633060425580310120249198032061169208953593340714952766806799388472466022859608151691501868408211572187092816506532332838704053168200757849924035501352774512166155150774402271976145891363723421922379419536977701838032540024359639798916901295336999949861435314263047993454285808466206886832612532745463186561351409664960066923751402862822260054921699768365037

Factorizations

Primary (ID: 970) 69437671937928401952347 (proven prime)
(ID: 102382) 221498505311718016530471322519911338326820941769161080964988559918944733730783919713984154306284702110334471510802486348983283040781799032861555082033211879757647257039902928633079198721992514258505781452908681047854926315856811255189467204152363426465723650304072497370739345678860471405796589273862789157169183376560850685584460180014410401040192051368133693998788984793553855305680951919875471020921978225910135719267827819757467103136687906557271 (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.