Factor Info

ID 161717
Size 533 digits / 1770 bits
Status composite
Value 54790926863847664873042775790815440968600855966397719305588417858456327764045451243481576503862175878628471046791893158243576141092364757317521136956053978015978699785450263159183077008220486633432933511156727056552295323123269647210920581126689723228918867626117125837946774236475380500295458376181772615965467237304940590659327146972627555620051110822349280592091818544892876862095984013186676868054247442889778267458207361340513722250607010738201990152205525005720424279606118111580194586065555951420750209529910432137851324111929

Factorizations

Primary (ID: 160961) 6596767401715374644543 (proven prime)
(ID: 161718) 8305723626029354492682321157093816013450903674339182265004024615178603903984704873666581192462175404958285756829785547445414404498825949434720944364908947114555795274251860136719783878682494698925138293011746352161841138033754912360231717492597529460556694070182725588961630727536552655560027458693008912427415200176776314163784869283143648386019621633252173857506104839317406452878632008205615830544280965297255832362666935864385688553872224111168012383045347581544589371464603013227236935009149733965667668103 (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.