Factor Info

ID 173695
Size 1087 digits / 3611 bits
Status composite
Value 6571502203059178755836807143844855990478083678472219049136496555847819965153480228633253698289437544733644239429530084137569918818521221161517440258695843216972840428776377652372365098562192384144780005215602468313420160335554787861765198032351553932632575696418141830404020105562108066020946018224876340228904950844734011078021984305739019731048664635103922792616941483364368112927467382872690644347549054210391858337300710504835889913215202197920062649000069275749277951069045992121730859027683588494932832307056544913689284398972308406296835634835754556232646744184384071445223904562094463845242453167077489325613360563264606213282898196805785867606754132891350223880733375424079096135246600651010928175362953103574261721334275674937130476801505817371208193200914508975211838122991708538306879364826033379117888506700191817971044966150208734351573444325077978008384048748686397430717580220100160686317436521034019997870082864087869351023207812910856262694333865078210835713500865291123515719111745104980232114678915034610918193640400583340973264653938956427679805556348767436656186329

Factorizations

Primary (ID: 171794) 257461354558968362373135815228504330265645425392315461859 (proven prime)
(ID: 173696) 25524227565399749559174841428237711077166631162088761115667091223872549769867986939473391634047567099779275539397267186268508287383200418706901509729645291338237382287284149712163904021986087513176505420557737491798597283730684783215853571390015804266535866228302438044767155806102566608915284478072013051656085107682638293595850455040658013330412745994456286277116681328414866773032416510105770734916787936135554692391978014925579946566367547345761251862265905805646348990320373161655934059148593909254903760056017353588616771128105305358638924012505823801865069861919015189101218808735365424733198752680341292685873711113594407952631811431453151141208527204753004289364344972910772224879800762266958468003948825854578250317083434059633429507665925428095583179380182503567969314777117879249291904177556137331207637642767493327380783497725272099882863485922014482671626485175177197606034110980305605662961764175631990689244130713743027400559404147431534540894167177149403893244356807408709466207656588528783814974744095396931629331 (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.