Factor Info

ID 72463
Size 839 digits / 2787 bits
Status composite
Value 74650599381369507277513698701114988488651801742281633552717497953525669425158746779630291554056343658249354225011977754281502248016751460153818216234021508127081730335828956864424844024563094297111968407270373541706421703020657743900573266594280761750839913735651242280170109832468565343116684208926709729497872956606615735977473015577107657121467724578777323644248165049620787707980147278746295393953546756536167658713718704352201297592804520795146429469312045405272138849596084045473438108666969605579182831601352911921567788093705470204184329032868517735635387085186888618500615656871055526371995999261850610727745113807845421255112997599423588040161408339524785154625789124175055058557457584337046096950784979410429820289619031764524977243344977378060612953993212983884184862126197731215638252573415641871425573318737874449096667147769

Factorizations

Primary (ID: 70547) 680653156857066936553996121 (proven prime)
(ID: 99916) 109674947701808255237128673693894581164528605744543774942580087984781795749941445937029244346169157023400946143448065262201505295618629265028638981881566469241113886484693134346818751308257304932746733130706621906423884591431771359820266651016160340792006997055217437220968287005595016463987860692667875040981619447269923200020089479310183255602530218034074077551796576447689063306599929401853775930645392779353439583575558346654852157370133311023647165263719618112845810358341470255512534412485571597180386697863650267395076237250805523363712083714239656727052828630275079754509877555416058691208477919268137863742033781029255227215255921485640771142448492657049681854210804721971045860964946580375357058679551987153074271955893376652780456489044005694850568891509594018443096532994934904595033644220633549533089 (composite)
Secondary (ID: 70668) × (ID: 72464)

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.