Factor Info

ID 33143
Size 262 digits / 871 bits
Status composite
Value 9128991767945465869153922510440805866194007632612324841083035733359754900822564464297708712411197697932951362520415246738398786371854966515873733417713838488830196561295475359609436395652901391482627771432710383598583313953652341598360298029848623217579290263961

Factorizations

Primary (ID: 33144) 3876906957821900606031330561892044487691181132225664671872558317 (proven prime)
(ID: 18456) 2354710047793939939488730918789802549527531089971466569414645568156125495147562341670968094760009011505254473451769332283562731285627411015659131675499218716981910866127804206387041765120682859693533 (proven prime)

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.