Factor Info

ID 209320
Size 781 digits / 2592 bits
Status composite
Value 1418623288543275788346968926077252881170842696298927021453551124401665472498687743752217479378963083466524388316723050408648733749225922001753569843454318595584170074947678092188785101554007934740966011080523791311641214917037929449325689807317700618891550728367374881945528357931178756821826290054787498730631049722699736488786212810239559595783359634806050172809198961160355932705269277219728420070409240645719861139459828849109100272301255813882318991393220956586573764237374498222283564341758012073285661428541066212949035015297077669824570727113613733872652149876822191569709091104102409950972454835357401554533000826729888263455837601289842095703332092433145582166872688988540437836242647772228200620069601682668664061301541006558341153345928694154415209194427966827096524951

Factorizations

Primary (ID: 209321) 4303118228900404578557561 (proven prime)
(ID: 209322) 329673323641349976478500973492895522605904435305047318721894761118036572031618567701549047732128475223184595926243926506326176053418394995404236286686576613954301664693706353599303556601517718407921011775560729551327488709987021232325377706661434402242941157004455228099562127511625905524740933778360880811550873225384757866937007288057531942612878733519086408874423384467746014484318810998184016861327176530087474419895597223104023886359948800614586942130258905610993559542718825900251971157829948101877071252381522335073020256704642485536497137567087026418818704287264187931655689013496463141127076189230890122911296253118381692164200211588718515408523805456625191136173924562967647227852011364519830740039691050789031909029434173731741508250714265262991 (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.