Factor Info

ID 153128
Size 589 digits / 1954 bits
Status composite
Value 1086468799669980969598568478224242819297424608089857202530409014298873181145814113471349648814628907569902569803257244631945214815625655141406177892631310984926662476723422863784245065773502727137858576098731324473229514981363921945410343208332302829918443908518439110298026660800409520102819118266030469508481922815925195303164728324362497173254551744939868628783419857554891067088274343822439202196991482663108421871445124572205895719673410701767967999919067699770090779144648292646879477841784186361262024663675202988842806651957637706778828356217221356338200356564679542673880634517389

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 153129) 7912066820998588708030405352802856092844972687329267217794670749025222623646860772599902832323374099917704540437561831715111350178137535923486939105039429474629733820915952891164596166450705700849243512329861712985494675400779075357535996959154406394990767317673885127385722934969081989308400941291067459748576844748002994912158186745778596791508648612639766728377511333575585727817351839371264728787789228886764123690175326141274337754860193991830881237804084189533017855235836670304562809605204165179499605309833512262701461419367620351403364059376583442615655763871 (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.