Factor Info

ID 148547
Size 694 digits / 2305 bits
Status composite
Value 4334068680914176819380748159001113592641566597908438901425407108779536169897876261407297202072694365714619611307261107063427784891799301996580404038788811590871482041038027753356673085942412743025793384276928869485969106435648290888816310026987116471393199878960571016777020355463411997144019240153835376183808336830376044479146479728491051144841162752404587726914161571110388692057841190378598795570234818012100888396523188219389601092644173234514740377585059240142199134849107437680387532998827132626030715595430380768911328103167607403781464851568027252084177882447780749086979086994380365845096465378699124799789061457372741911998208290371137766248989764409757260604596045085876981215660607

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 148548) 2855766471632220202005211689887253235061196625339294262087733271286710029219155405254009084896198589496165575229323234746330041515464218669939098749998194452240937928953241389157477818164580280140489381014218127684377030962209217021655360209806962998527175940690852493437258702702895906394048922453780101338324927500734283396774390388995074348804967125334480768864885145246400946188854898105990449369824651632039811025821337419160737463637537178654621681039839661178949347049503444250923399608756156170187655763950871338501249982482101949687709111466395630581513855783667759071515598685840812164436213412781107310887278629270585977445927770004442660467610066564533 (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.