Factor Info

ID 27551
Size 546 digits / 1811 bits
Status composite
Value 129617385392725988056157619053916475031090198466704559680808115657822137603665878490557435326846957412486987053985425095204865833437346959590689524999608423351744936580814203198948830514838258337041608356504727177935181948593056140931962347696721804621043245671902663866502091373055823596407128124423023632590211188671594660397405286465329937584419478813050763219548601356609273366608499968482183761891350633350582543830837192369890049636439735814337305333369863010376662970341115642939442484075966649823858293359020854722678001306412382245384393

Factorizations

Primary (ID: 2365) 4531530181816613234555190841 (proven prime)
(ID: 39686) 28603447443169094567741090697290280623602881782375754706738535571232221314157020495258422395290394297765378108463175709658146587668617604295434561586021858064156614113245938423645970627177508452934422631384352937784912124919025526054727358990468300777442500925477919054431278205905236419999805136487272820039506848800648908682394340923123404222733215925785254370784162129560199138943665781965693054663028734182541265702513463742532826188965716947073403781911817437949043971093822889686480104069796918325474075630733073 (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.