Factor Info

ID 128366
Size 701 digits / 2327 bits
Status composite
Value 16461294004319094236108673895883098483202508617937060852919106433906052906591168828645851483013691109627809585427029304958831147916344324302834772217850809724572841291742475188056751975495288848681161994352733565752552630473869837330115903159199184354181949382776280304031398147669204385436943324061239869561450063322914624286425095459393977692924300848778094898403575392796042295755114253742296260416782408077735378503529194003322559843853331696700668308882097921225444160357991349872422045806196080913441102972245321508219217974471796086992011205579724410151780223767437662033673760293903463858145378940914455937270850360896589420925959298314413959918919902040713514648179467428952213374435616611489

Factorizations

Primary (ID: 48936) 52087648482887152059927693557818086077317342653765194430601196177094018313728235984233018849831070102864030668470782279 (proven prime)
(ID: 128367) 316030661467224401389472466269421960729969524961287021257929217414899724553381871126892335960710021910450656893573274959713297415928061184989990900281183690155786394621770514176331335533262750925386992945268148891423751588528122694217790617850659678447830619083551049215610068604798498777676665270843616034375799454965305014227952730759813729376861499421383261633473146794855179165415377996893896406909615750778481029657115919537998350548435165231826830714246655696921189561919499743642475463818294489532064530500855293261683175150360939227774824518573873139055189251924482878987991 (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.