Factor Info

ID 194472
Size 497 digits / 1651 bits
Status composite
Value 75990783672948256401100598927797233582001077359753836118074376827995296745648996552601684963825563891931861019924000806161788174021344240594119021726028940722687510588365405827698223435100272741078424399588459755724810944717341800554176296269505789130259765787570917606602105442801923619261281549276570508195469184809433693634692051975475146251268059036134036786549995449047050818907838210279140245820342218304702551276096069440409143398378482108924821786812595809001197365283268987004114554255347

Factorizations

Primary (ID: 193506) 454920035234762710208385490435692473274876898831547867775723238577021 (proven prime)
(ID: 194473) 167042068467556078704782574487151334013383371710265494989315562617485228864528040180219182901373545229114826704376660626073674419163644125664461542373609262900525218853643423465383996401286747670175856453967310373334414197451500504287989690173503949574511657221083904654824267718869564949123380441918777767226096802199242911704270200189955242357371269073951917838530507316655264064437056309408226739978518614531620078424977372207 (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.