Factor Info

ID 141956
Size 645 digits / 2142 bits
Status composite
Value 466968919224440963055857882058646078808435258940402994692889853103099412693306490129715763209013458124120149296594408485275707503010808949175056109070131026260063422905337717963901131789581259566138273836787523738406589515932261237250579960873585059238184770883096908982348539542398342638889651533768622603740734149910130303238177737771677464502522170124093415409704279127922338647678522487204737565090840238200816188215074469833344056819660728192307954245934338625671651592310996106924986424848225597293880986213505450729572140783947136334733786640412252253430737071471113773603793015612090351381170820841393568085519872504398295654128393806441

Factorizations

Primary (ID: 6737) 1312315694449748688331 (proven prime)
(ID: 141957) 355835810849035136102934169542454144464628902813930198588064032809720605036440644371348096478729769465515357647225440745586111466735299623110425565633705264325746705176097276939832446377975544656352239570486907431944365727753513479072732197610901493352292967656495945774770320592215739667708541089232558132047130042629990882889155804479612517515104369650666131314856181159607138552773794202472245981368881938135669108807107050128985153273223745462197134602299562221756657698509867212144778627424635292321124004584242344071373359302687858995133487487373054721489221773803346561122336713142363666207642680752329677869132470811 (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.