Factor Info

ID 179839
Size 395 digits / 1311 bits
Status composite
Value 31973998084791250022469605607173948115169795009463395613103782356975228130933185826765666985263046533767373145509088783098490230506428424346782223338190972700430603803956289395185329931377567492667314112705286017338852945696175580308811976840103868428419858633689265779512361762235258002236800598132859539100190910391362828036356986489285551143926789761869524988184687884234438162340214807968831

Factorizations

Primary (ID: 179170) 224639157107905478735472740742158877431552200483280643602327791473491594502878323918552937371 (proven prime)
(ID: 179840) 142334927251496637145135724096585226152092920677505436309572980627010634717188715415904430670575425853429207018685372468118566701115402325689798833292337060276306979076424227477417388675134129222244264821740896956097307194025187046039223231078345341254689785365100122681268603917350644114955678728265261 (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.