Factor Info

ID 132667
Size 597 digits / 1983 bits
Status composite
Value 858879501146738205128661417047270774727883124614887181548403562599865173597964700961601258817155886076943786017877689905438415097686312710615779645584656658990946375714440736680327080668347648673163367931206957870840207162838235896309158905442501664711369811424645822075549119367517959468111055245462498499578609180195931855405469110674111051037817783581595565738267151663309678019268441713829693482472165329435047558074521263065959847094696192995746208817967341179668080784187650499526954508656746960319124675256124867081514564477450629768356346713224296157520637113504392823965236539068579056333

Factorizations

Primary (ID: 167726) 29748627560719740825024892426535732998061 (proven prime)
(ID: 168600) 28871231097760208788565543953534883462686478153609104002743997795458931051944969623188043517227688684991698631899613107058176438162057375811148562112317652623281574663564229654833673646105083319000438025246837850213729424915790357279101759113848814718689618572240620902737718919469260043314605786392930237147109386580155208965783103356854099983780860572793794831714503027196303585919379857881639464580781576214173217604050985587077082155920046214727257675554177800082196609807657040631251419096282466754454431578911277652585193703485672801697296178497973153 (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.