Factor Info

ID 158591
Size 992 digits / 3294 bits
Status composite
Value 28954839387673220717531144861911915935909345655183620885009100010651980400151643026933971411769945154388045239208140932474467088280890277616082411205463973553943232559376172997599005641334900456598352444497948407621989053881230921388808572275906274662232142533047282594590455850485538016187394175341502778811826366853560803361392215243688075508783730994227904568272030792674908899743611064534987120749360274337405379913504996788985347841401620198804586576183299939635151507535065868247330312775370072871176987069851080576754146590895844309175009347708502525972655726132675624965346777393998841229156914871958809627569745709655024358405363617107084772042674591107021964645897742182787527426047785374107580351874533388984279974066422155569405413320180682274289462149851826990081597373332332278315798298791284646532770209289589508889088944852986434557260783279402617778608002819435779222290354855396968194911971275661523653844175520941395467553269528049973587216280769228694606209428749223388237

Factorizations

Primary (ID: 3299) 18292898984156916156396101 (proven prime)
(ID: 158592) 1582845857988412900390622656151805281952890742161805121608288680258918005089057992160887029869863281171316919106358084316598695954153429424330704146408715501061266860541659155901604116352846541860874561389846464401865307682826255510766174731466382828546652893880035928319887502941502802081506268431106087119932369840427603636723261241760029755753514849748161414122905908788411090516922838406152602117994289583955251655507651893383253361637191328181304770634308883016724314894538938879133439773883339816393864451328773860376834856384753981277174314084756273496222193456326020739489184798886424977702682228721348259824636924377130662619726576457453997784542431471312664419405230612722552010284200373694781869565426046553885192275119307129402574885977646361523045857867161807053234640908706630190331040257578713495565071903169316094435455447457983985115873754324511320441987382293186181119405561068268454050330291493790331152840556543902185196669123782295083210518482537 (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.