Factor Info

ID 162429
Size 687 digits / 2283 bits
Status composite
Value 978086733649354258764318785210697152555144165001337821697122541317247678484745961675054299599351973725096359382986253267319420942419001730349725170065454563725919653559643239736465029210725393557851414179372079051803297708112165981625033405680482205523428723858579688554847067152601417956539866790185059966291453950654001287529343720383144556514269193708602642681977531640678810772427205355964143655834534737597802434583586466994820675797608732777010346584497792338337554405426692268605145962041327410286975640466316356397375049254117410822360641844941427731199819666556369667648715722544196520461598030325159491598155603977895445816659249636805700165742584293504914634886119375097614759

Factorizations

Primary (ID: 161590) 151170886522189811341 (proven prime)
(ID: 162430) 6470073412619595575209317243747750505722961871274122328850756852211049397987884107685453880341170215670921553946700062816867800659486482545553668764388235663708568150138500326117028783538433174192352544160730221370470847342052541385106425347551135779403983746323603756865551605087107790015885162242540165450497051855897831439721542696415325384146217112071177359975938569752730064265441455952665806469055263931576195218243618372479468543270650591877626614622011036503610220473184280829799665300641799877523309059680596779678384018702979073894576391734991112031931196105382508676217916472809897165786947052524803026158573245545205012396888217788887441614238676822212099 (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.