Factor Info

ID 135263
Size 642 digits / 2130 bits
Status composite
Value 132337954790669295420008371631733616131423012091678248965509552616225380332512986590951630995146000710285620041324389000800497465382475341870784575748236352614495131607218085489872767933285685054937410994498896130685013676475185455620167472400997857311112322073905620598887160406378682631060958732574148855217661117175884786393019908774513809488919176334779137022431180141998760971503369046115513296167094447868897981951136194437915681672398149358827106887623572255236987094869617623953328970088966625065838904069223587821481126726134637270471425808711564370343533994177393509529334942036704937389765630725596276138170380928415366040770482779

Factorizations

Primary (ID: 135264) 305486111449569846049873 (proven prime)
(ID: 135265) 433204488946188522516352593849597921161465421254903144436350018783060029408805093839805047853268721050942880248486875554607904326764791145511174253515812780706574996054525249804270901852689295531522109129356915829673280299429354868174622210771940572989645751966673954928061363710657418775361312654361027510855077809766796900593848715612345701832781872264297330916864588544438304469790080651667019737102653577072472050183633920261008887115891595046450547543110970534150672248740594058761807105794955130838231832196318918303912850199042085407594718918411100628555900216652067121603869182420871672587820786260397713650923 (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.